A device that can be sent into a pipeline to scour it as it is pushed along. Cf. pig, n.1 16, rabbit, n.1 6b.
| 单词 | θ213377 |
| 释义 | society > occupation and work > equipment > oil and natural gas recovery equipment > [noun] > pipe-line > devices for laying or clearing (5) go-devil1885 A device that can be sent into a pipeline to scour it as it is pushed along. Cf. pig, n.1 16, rabbit, n.1 6b. scraper1897 = pig, n.1 16. pig1949 A device that fits inside an oil or gas pipeline and can be sent through it to clean or inspect the inside, or to act as a barrier between fluids… rabbit1949 Technical uses. = pig, n.1 16. laybarge1956 A specialized barge used for laying underwater pipelines, such as those used in the oil and gas industries; a pipe-laying barge. |
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