[计] 气密的,密封的;
英文例句/中文翻译:
The hermetically sealed construction not only ensures the seal performance, but also improves the intensity to resist tension load, and is processed and assembled conveniently.
本结构既保证密封性能,提高抗拉伸负荷强度,又便于加工、装配。
Hermetically-sealed superminiature temperature relay
超小型密封温度继电器
A New Hermetically Sealed Wet Tantalum Capacitor
新型全密封液体钽电容器