hermetica seal

基本解释熔接密封,气密封接

网络释义

1)hermetica seal,熔接密封,气密封接2)air-tight joint,hermetic seal,气密封接3)hermetic seal,气[密]封[接],气密,密封4)Leakless sealing,气密性封接5)sealing of seams,接缝密封6)sealant bonding,粘接密封

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