internal seal meaning in Chinese
内密封
Examples
- No internal sealing elements
没有内部密封的元件 - Mechanical backflow preventers have internal seals , springs , and moving parts that are subject to fouling , wear , or fatigue
机械式防回流阀配置内部密封、弹簧和移动部件可能会被污染、磨损或疲劳。 - Fourthly , the software consists of internal sealed operation system and monitoring procedure of pc . the basic principles of design are illustrated and the main flow charts and the interfaces are presented
仪表系统软件包括仪表内部的嵌入式操作系统及上位机监控程序，本文说明了设计基本思想，并提出其主要流程框图及实现的主要界面。