词语坯缘压牢器
解释blank holder
blank holder〔名词〕环件夹,环缘压牢器详细»
blank holder〔名词〕坯缘压牢器,坯件夹住器详细»
blank holder空套,坯夹详细»
blank holder坯缘压牢器详细»
坯缘压牢器blank holder详细»