Cryogenic environment

• 低温

Cryogenic environment的用法和样例：

例句

1. All cryogenic liquids are extremely cold.
   所有低温液体的温度都极低。
2. Flexible wedges with Stellite seating faces for cryogenic service.
   适用于低温环境的钨铬钴合金阀座面的柔性楔板。