| 单词 | pipe prover |
| 释义 | > as lemmaspipe prover pipe prover n. Engineering a device for testing the strength and soundness of steam or water pipes by hydraulic pressure. ΚΠ 1875 E. H. Knight Amer. Mech. Dict. III. 1711/2 Pipe-prover, an apparatus for the purpose of proving steam and water pipes by means of hydraulic pressure. 1991 Offshore Engineer Sept. 196/3 Further sections give detailed advice on calibrating and operating pipe provers. < as lemmas |
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