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Terms for subject Technology containing check line | all forms | exact matches only | in specified order only
| English | Chinese |
| check line of sounding | 检查测深线 |
| check observation line number | 检查观测线号 |
| check-line survey | 查核线调查 |
| in-line check-valve | 直通单向阀 |
| line check | 输送管线断裂 |
| line check valve | 管道单向阀 |
| on-line self-check function | 在线自检功能 |