空气阀门 meaning in Chinese
air ales
air valves
Examples
- Air regulation systems in mining - air locks - building and operation
空气调节系统.空气阀门.结构和操作 - Valves for water supply - fitness for purpose requirements and appropriate verification tests - part 4 : air valves
供水阀门.目的要求的适合性和相应的验证试验.第4部分:空气阀门