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Terms for subject Oil / petroleum containing straddle packer | all forms | exact matches only | in specified order only
| English | Chinese |
| open hole straddle packer test | 裸眼跨隔测试 |
| open hole straddle packer test string | 裸眼跨式双封隔器测试管柱 |
| open hole straddle packer test string | 裸眼跨隔测试管柱 |
| straddle packer drill stem test | 双封隔器中途测试 |