relief pipe〔名词〕放水管详细»
relief pipe〔名词〕排水管详细»
relief pipe〔名词〕放泄管详细»
放水管dewatering conduit;relief pipe;take-off pipe详细»
放水管outlet pipe;take off pipe详细»
放水管adjutage ajutage blowdown pipe blow-off pipe blow out pipe详细»
放水管adjutage;ajutage;bleeder line详细»
放水管bleeder pipe;blow off pipe;offlet;take-off pipe;unwatering conduit详细»