static seal

• 密封垫,衬垫,静液封

static seal的用法和样例：

例句

1. Press the packing, replace the seal gasket.
   压紧填料，更换密封垫。
2. The rubber seal is designed to keep out all the moisture.
   橡胶的密封垫是用以隔绝湿气的。
3. Special steps have to be taken to ensure dynamic as well as static sealing.
   必须采取特别步骤来确保动态和静态密封。