词语casing coupling
解释套管接箍,套管
casing coupling〔名词〕套管接手,套管接箍详细»
casing coupling〔名词〕套管连箍详细»
casing coupling〔名词〕套管接箍,套管详细»
casing coupling〔名词〕套管接箍详细»
casing coupling套管接头详细»