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valve chest
auto. 阀门室
dril. 阀体
ecol. 发动机 气门室; 阀井
mech.eng. 瓣〔阀门〕室
nautic., tech. 阀箱阀壳
railw. 汽室
tech. 滑阀胸; 滑阀腔; 阀箱; 阀室; 阀壳体
valve chest: 10 phrases in 2 subjects
Electronics1
Technology9