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20" API 5CT 케이싱
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20" API 5CT 케이싱2019-09-03 10:38:50 |
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18-5/8 " API 5CT 케이싱2019-09-03 10:39:14 |
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13-3/8” API 5CT 케이싱2019-09-03 10:39:27 |
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11-3/4” API 5CT 케이싱2019-09-03 10:39:33 |
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10-3/4” API 5CT 케이싱2019-09-03 10:39:40 |
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9-5/8” API 5CT 케이싱2019-09-03 10:39:47 |
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8-5/8” API 5CT 케이싱2019-09-03 10:39:55 |
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7-3/4” API 5CT 케이싱2019-09-03 10:40:01 |
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7-5/8” API 5CT 케이싱2019-09-03 10:40:11 |
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7" API 5CT 케이싱2019-09-03 10:40:40 |