基本解释[交通运输工程]表铜截止止回阀英汉例句双语例句Valve shall have a bronze body, include integral check valves and operate so the thermostat controls the cold and hot water ports.这种阀门应该具有青铜阀体,包括整合的止回阀,使得温度控制装置能够控制冷水和热水端口。bronze check valve更多例句专业释义交通运输工程表铜截止止回阀