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供應(yīng)商信息
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H41W-16P/R止回閥是一種升降式止回閥,也叫逆止閥。適用于工業(yè)管道上作單向啟閉用。
型號(hào)
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公稱壓力(MPa)
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試驗(yàn)壓力(MPa)
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||||
殼體
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密封(液)
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密封(氣)
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工作壓力P(MPa)
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適用介質(zhì)
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Z41W-16P
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1.6
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2.4
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1.76
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≤100
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1.6
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硝酸類腐蝕性介質(zhì)
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Z41W-16R
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醋酸類腐蝕性介質(zhì)
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Z41W-16A
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≤150
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氧化性腐蝕介質(zhì)
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||||
Z41W-25P
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2.5
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3.75
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2.75
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≤100
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2.5
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硝酸類腐蝕性介質(zhì)
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Z41W-25R
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醋酸類腐蝕性介質(zhì)
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|||||
Z41W-25A
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≤150
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氧化性腐蝕介質(zhì)
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止回閥主要尺寸及重量 |
H41W-16P、H41W-16R、H41W-16A、
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重量(kg)
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公稱通徑(mm)
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尺寸(mm)
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|||||||
L
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D
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D1
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D2
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Z-?d
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b
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H
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||
15
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130
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95
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65
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45
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4-?14
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14
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77
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3
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20
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150
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105
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75
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55
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4-?14
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14
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77
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4
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25
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160
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115
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85
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65
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4-?14
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16
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80
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5
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32
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180
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140
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100
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78
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4-?18
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16
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85
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7
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40
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200
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150
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110
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85
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4-?18
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16
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95
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9
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50
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230
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165
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125
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100
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4-?18
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16
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105
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10
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65
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290
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185
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145
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120
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4-?18
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18
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120
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20
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80
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310
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200
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160
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135
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8-?18
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20
|
130
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30
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100
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350
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220
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180
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155
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8-?18
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20
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140
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39
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125
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400
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250
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210
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185
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8-?18
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22
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155
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50
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150
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480
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285
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240
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210
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8-?22
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24
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180
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70
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200
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600
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340
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295
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265
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12-?22
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26
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215
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161
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H41W-25P、H41W-25R、H41W-25A、
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重量(kg)
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|||||||
公稱通徑(mm)
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尺寸(mm)
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|||||||
L
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D
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D1
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D2
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Z-?d
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b
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H
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||
15
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130
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95
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65
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45
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4-?14
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16
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77
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3
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20
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150
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105
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75
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55
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4-?14
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16
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77
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5
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25
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160
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115
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85
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65
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4-?14
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16
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80
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6
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32
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180
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140
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100
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78
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4-?18
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18
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85
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9
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40
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200
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150
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110
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85
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4-?18
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18
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95
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12
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50
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230
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165
|
125
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100
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4-?18
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20
|
105
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16
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65
|
290
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185
|
145
|
120
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8-?18
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22
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120
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24
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80
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310
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200
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160
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135
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8-?18
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22
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130
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37
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100
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350
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235
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190
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160
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8-?22
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24
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140
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47
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125
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400
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270
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220
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188
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8-?26
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28
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155
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70
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150
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480
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300
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250
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218
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8-?26
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30
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180
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100
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200
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600
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360
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310
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278
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12-?30
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34
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215
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190
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