exhaust ventilation
短语词组
- general exhaust mechanical ventilation 全面抽出式机械通风
- exhaust system ventilation 排气通风系统
- Exhaust hood ventilation 排气罩排风
- exhaust radon ventilation 排氡通风
- supply and exhaust ventilation 供排气通风
- plenum exhaust ventilation 压力抽气混合式通风
- plenum -exhaust ventilation 抽压联合通风
- enclosure exhaust ventilation 密闭排气通风
- exhaust system of ventilation 通风排气系统 返回 exhaust ventilation