词语气密试验
解释airtightness test
词性名词
airtightness test气密试验详细»
气密试验air test;air tight test详细»
气密试验air test;airtight test详细»
气密试验air tight test;gas tight test;pneumatic test;tightness test详细»
气密试验air proof test详细»
气密试验air tight test;tightness test详细»