You searched for: ventilation (Engelska - Kinesiska (förenklad))

ventilation
积水

ventilation fan
通风扇

2. ventilation
2. 呼吸供氧

ventilation system
换气系统

- ventilation systems
通风系统；

heating and ventilation
供暖和通风

(i) ventilation requirements;
通风要求；

that strong ventilation fan
那强力的通风换气窗

yin-yang ventilation technique
阴阳换气手法

heating and ventilation (hvac)
取暖和通风

mouth-to-mouth ventilation
人工呼吸

heating, ventilation and air conditioning
供暖、通风和空调

heating, ventilation, air conditioning:hvac
加热设备，通风设备，空调:hvac

refrigeration, cooling and ventilation systems
冷冻、冷却和通风系统

heating ventilation and air conditioning technician
供暖、通风和空调技术员

heating, ventilation and air conditioning technicians
供暖、通风和空调技师

heating, ventilation and air-conditioning equipment
供暖、通风和空调设备

heating, ventilation, air conditioning and machine shop
供暖、通风、空调和机械加工车间

ensure a clear airway and adequate ventilation.
确保呼吸顺畅及通风充分。

(b) "use local exhaust ventilation when... ";
".时，采用局部排风 "；