词语标称直径
解释nominal diameter
nominal diameter〔名词〕标称直径详细»
nominal diameter〔名词〕标称光阑详细»
nominal diameter〔名词〕公称直径详细»
nominal diameter标称直径详细»
nominal diameter〔名词〕公称直径,标称直径详细»
nominal diameter公称直径详细»
标称直径normal diameter详细»
标称直径〔名词〕nominal diameter详细»
标称直径nominal diameter;normal diameter详细»
标称直径basic size;nominal diameter;specified diameter详细»