词语steam trap
解释阻气排水器,疏水器,冷凝罐
词性名词
steam trap〔名词〕蒸气储,汽储,蒸气圈闭构造详细»
steam trap〔名词〕凝汽阀,阻气排水阀,疏水器详细»
steam trap〔名词〕疏水器,汽阱详细»
steam trap阻汽器详细»