globe valve〔名词〕球形阀详细»
globe valve〔名词〕球阀详细»
globe valve〔名词〕球阀详细»
globe valve〔名词〕球形阀详细»
globe valve〔名词〕球形阀详细»
globe valve球形阀[ 具有球形阀体，其截流件垂直于阀座平面方向移动的阀。(IBA)]详细»
globe valve〔名词〕球阀详细»
globe valve〔名词〕球阀,球形阀详细»
球形阀ball clack;globe body valve;globe valve;spherical valve详细»
球形阀ball check globe valve spherical valve详细»