词语密封接头
解释hermetic seal
hermetic seal〔名词〕密封(真空密封)详细»
hermetic seal〔名词〕密封接头,气密封接详细»
hermetic seal〔名词〕密封详细»
密封接头seal joint详细»
密封接头〔名词〕hermetic seal详细»
密封接头seal nipple;sealing connection;sealing joint详细»
密封接头airtight joint;seal fitting;seal joint;seal point详细»
密封接头heermatic seal详细»
密封接头leak tight joint;seating nipple详细»