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2Cr13
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6.4
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9.6
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7.04
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2.94
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2.2
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7.5
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5.5
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16.0
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11.0
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100
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125
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150
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200
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250
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300
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350
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400
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450
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500
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100
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180
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200
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230
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290
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310
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350
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480
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480
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600
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730
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850
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980
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1100
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1200
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1250
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H
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24
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260
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307
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360
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410
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483
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512
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581
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581
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617
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672
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723
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758
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791
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828
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870
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9.5
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16
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19
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28
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30
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41
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55
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115
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115
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215
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270
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385
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502
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876
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980
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1240
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PN2.5MPa
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L
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160
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180
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200
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230
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290
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310
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350
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480
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480
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600
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730
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850
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980
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1100
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1200
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1250
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|
H
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260
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280
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320
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260
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430
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490
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525
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604
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604
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642
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695
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742
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781
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815
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864
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905
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9.5
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16
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19
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28
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30
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45
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59
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121
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121
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230
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289
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402
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540
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913
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1120
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1280
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PN4.0MPa
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L
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160
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180
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200
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230
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290
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310
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350
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480
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480
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600
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730
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850
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980
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1100
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1200
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1250
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H
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260
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280
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320
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360
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436
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492
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527
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649
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649
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701
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750
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750
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790
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832
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875
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910
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10
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17
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20
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25
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32
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45
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59
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115
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115
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2130
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295
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402
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540
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913
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1124
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348
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PN6.4MPa
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L
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160
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180
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200
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230
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290
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310
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350
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480
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480
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600
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730
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850
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980
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1100
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-
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-
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|
H
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280
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300
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329
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365
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450
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509
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541
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725
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725
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781
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790
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806
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821
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858
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-
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-
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10
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17
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20
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25
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32
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52
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68
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106
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168
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281
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355
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498
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689
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1134
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-
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-
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|
150Lb
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L
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127
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140
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165
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178
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190
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203
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229
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356
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394
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457
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533
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910
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686
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762
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964
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914
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|
300Lb
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L
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165
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178
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190
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216
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214
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283
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305
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381
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403
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502
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568
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648
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762
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838
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914
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991
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|
600Lb
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L
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216
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229
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241
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292
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330
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356
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432
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508
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559
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660
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787
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838
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889
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991
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1092
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1194
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