- fly valve
- 蝶形阀
English-Chinese machine dictionary (英汉机械大词典). 2013.
fly valve
Look at other dictionaries:
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Sand fly — Sand Sand, n. [AS. sand; akin to D. zand, G. sand, OHG. sant, Icel. sandr, Dan. & Sw. sand, Gr. ?.] 1. Fine particles of stone, esp. of siliceous stone, but not reduced to dust; comminuted stone in the form of loose grains, which are not coherent … The Collaborative International Dictionary of English
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