nozzle ball valve的意思|示意
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喷嘴球阀
nozzle ball valve的网络常见释义
喷嘴球阀 ... nozzle assembly adapter；喷嘴总成连接器 nozzle ball valve；喷嘴球阀 nozzle bleed screw；喷管放油螺钉 ...
nozzle ball valve相关例句
The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.
本控制阀包括油嘴和单流阀，单流阀包括阀球和阀座。