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valve gear ['vælv'gɪə]
agric. 阀门传动装置
auto. 气门传动配气机构
met. 阀装置机构
nautic., tech. 配气机构
oil 阀动装置
railw. 阀装置
tech. 发动机气门传动机构; 装置; 阀动齿轮; 阀装置〔机构〕
valve gear: 61 phrases in 11 subjects
Agriculture1
Automobiles15
Aviation3
Business1
Drilling1
Electronics1
General1
Oil / petroleum3
Rail transport1
Space1
Technology33