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9 5/8" API 5CT 케이싱 연결2019-09-03 10:50:08 |
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10 3/4" API 5CT 케이싱 연결2019-09-03 10:50:01 |
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11 3/4" API 5CT 케이싱 연결2019-09-03 10:49:56 |
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13 3/8" API 5CT 케이싱 연결2019-09-03 10:49:51 |
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16" API 5CT 케이싱 연결2019-09-03 10:49:46 |
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18 5/8" API 5CT 케이싱 연결2019-09-03 10:49:35 |
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20" API 5CT 케이싱 연결2019-09-03 10:49:29 |
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API 젖꼭지 1/2”2019-09-03 10:59:34 |
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API 젖꼭지 2-1/2”2019-09-03 10:59:29 |
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API 젖꼭지 3/8"2019-09-03 10:59:25 |