“气密”造句
2024年06月13日 14:36:13
辅锅炉 ( 废气锅炉 ) 装船后
气密试验.
Air tightness test for auxiliary boiler ( economize boiler ) on board.
在独特的双结构内, 采用了一种特殊的液体, 并实现
气密般的真空密封.
A special liquid, hermetically vacuum - sealed, is employed in a unique duplex design.
高强度嵌合式套头,可与针筒安全
气密式连接, 绝不松脱.
High - intensity - type chimeric hedging may be gas - tight syringe safety connections, never loose.