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鍛鋼(gāng)閘閥
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發表時間(jiān)：2011-5-26 文字 〖 大
中
小
〗 閱(yue)讀次數：4868 [關閉窗(chuāng)口]
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公稱通經DN
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主(zhǔ)要外形尺寸和(hé)連接尺寸(mm)
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WT(kg)
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L
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D
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S
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L1
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T
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L2
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H
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DO
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Z41Y-100 Z11Y-100 Z61Y-100
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15
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90
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13
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22.5
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10
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1/2
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15
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151
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118
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7.8
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20
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100
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18
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28.5
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11
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3/4
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17
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182
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130
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12.5
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25
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120
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23
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34.5
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12
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1
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19
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197
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150
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17.5
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32
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120
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28
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43
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14
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1 1/4
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21
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201
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166
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23.5
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40
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135
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36
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49
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15
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1 1/2
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21
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227
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180
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38.5
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50
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155
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45
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61
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16
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2
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25
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253
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180
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42.2
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Z41H-64 Z11H-64 Z61H-64
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15
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90
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13
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22.5
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10
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1/2
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15
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151
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118
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8.0
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20
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100
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18
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28.5
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11
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3/4
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17
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182
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130
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13.6
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25
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120
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23
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34.5
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12
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1
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19
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197
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150
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19.4
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32
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120
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28
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43
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14
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1 1/4
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21
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201
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166
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25.1
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40
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135
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36
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49
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15
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1 1/2
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21
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227
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180
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41.6
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50
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155
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45
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61
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16
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2
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25
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253
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180
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49.0
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産品(pǐn)規範
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設計規範(fan)
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結構長度
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連接(jiē)法蘭
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試驗與檢(jian)驗
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壓力-溫度
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産(chan)品标識
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供貨規(guī)範
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JB/T7746
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JB/T7746
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JB/T79
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JB/T9092
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GB/T9131
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GB/T12220
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JB/T7928
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試驗項目
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強(qiáng)度試驗
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密封試(shì)驗
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氣密封試驗(yan)
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适用溫度
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适用(yong)介質
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1.6
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2.4
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1.76
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0.6
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≤550°C
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水、油品、蒸(zhēng)汽
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2.5
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3.8
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2.76
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4.0
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6.0
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4.4
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6.4
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9.6
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7.04
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10.0
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15.0
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11.0
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16.0
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24.0
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17.6
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零件名稱
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材(cái)料牌号
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閥體/閥(fa)蓋
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25
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1Cr18Ni9Ti
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閘闆/閥瓣
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2Cr13
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1Cr18Ni9Ti
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閥(fa)杆
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2Cr13
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1Cr18Ni9Ti
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密封圈
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1Cr13+HF
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1Cr18Ni9Ti+STL
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填料(liào)
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柔性石墨
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聚四(si)氟乙烯/FTFE
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墊片
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增(zeng)強18/8/柔性石墨
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螺(luó)栓
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35/35CrMo
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1Cr18Ni9Ti
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适用溫度
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-29-425°C
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-40-200°C
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适(shì)用介質
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水、油品(pin)、蒸汽
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硝酸類
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公(gōng)稱通經DN
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主要外(wài)形尺寸和連接(jiē)尺寸(mm)
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WT(kg)
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L
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D
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S
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L1
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T
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L2
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H
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DO
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Z41H-16C Z41H-25 Z41H-40 Z11H-16C Z11H-25 Z11H-40 Z61H-16C Z61H-25 Z61H-40
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15
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90
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13
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22.5
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10
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1/2
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15
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151
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118
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6.9
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20
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100
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18
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28.5
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11
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3/4
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17
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182
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130
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9.8
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25
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120
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23
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34.5
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12
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1
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19
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197
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150
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13.5
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32
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120
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28
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43
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14
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1 1/4
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21
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201
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166
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19.5
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40
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135
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36
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49
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15
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1 1/2
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21
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227
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180
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28.5
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50
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155
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45
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61
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16
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2
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25
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253
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180
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30.3
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Z41H-64 Z11H-64 Z61H-64
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15
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90
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13
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22.5
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10
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1/2
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15
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151
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118
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7.7
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20
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100
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18
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28.5
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11
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3/4
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17
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182
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130
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11.3
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25
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120
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23
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34.5
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12
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1
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19
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197
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150
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16.8
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32
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120
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28
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43
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14
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1 1/4
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21
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201
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166
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21.2
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40
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135
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36
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49
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15
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1 1/2
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21
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227
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180
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32.6
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50
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155
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45
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61
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16
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2
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25
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253
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180
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35
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