词语drain valve
解释排泄阀
drain valve〔名词〕疏水阀详细»
drain valve〔名词〕排水阀,排水管阀详细»
drain valve〔名词〕放泄阀详细»
drain valve〔名词〕排水阀详细»
drain valve〔名词〕排水阀,排水阀,排水管阀详细»
drain valve排水阀详细»
排泄阀blow off valve;draining valve详细»
排泄阀discharge valve详细»
排泄阀bleeder valve详细»
排泄阀〔名词〕drain valve详细»
排泄阀outlet valve详细»