auxiliary steam valve

网络释义

1.	副汽阀进出口行业词汇英语翻译(A) ... auxiliary steam pipe 副出汽管 auxiliary steam valve 副汽阀 auxiliary stop valve 辅助断流阀 ... zftrans.com
2.	辅助蒸汽阀 ... auxiliary steam valve spindle 副汽阀柄 auxiliary steam valve 辅助蒸汽阀; 副汽阀 auxiliary stop valve 辅助断流阀 ... www.douban.com

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