通风空调材料要求的翻译：Ventilation and air conditioning material requirements 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Materials, ventilation and air conditioning requirements

Ventilation and air conditioning material requirements

Ventilates the air conditioning material request

ventilation requirements for materials

Ventilation and air conditioning material requirements