... Y-valve 角阀 yield valve 屈服阀 zero lap valve 零叠量阀; 零遮盖阀 ...
基于16个网页-相关网页
yield valve
收益率阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The yield of a natural gas well in an oilfield dropped suddenly, which was due to the piston sheath of the choke valve breaking into three parts with two pairs of fractures after inspection.
某油田一天然气井的产量突然下降，经检查发现该井采气装置中的节流阀柱塞套断裂为三截，形成了两对断口。
youdao
应用推荐
模块上移
模块下移
不移动