valvedv.给 ... 装阀adj.有阀的valven.瓣膜；真空管；阀门；电子管valve liner阀衬valve parts阀类零件valve piece阀片valve blank气门毛坯Valve gears配气机构valve cover气门套,阀套valve drive阀门传动机构valve house阀室valve plate浮阀塔板,阀片,阀板,配流盘Valve shell阀壳