A well-functioning heating, ventilation and air conditioning (HVAC) system in a mine is non-negotiable when it comes to creating a safe working environment for mine workers. L ike with any HVAC system, it is imperative to do your homework when you design an HVAC system for a mine.
展开▼
机译：在为矿工制造安全工作环境方面，矿井中的一种运作良好的加热，通风和空调（HVAC）系统是不可谈判的。 L IKE与任何HVAC系统，当您为矿井设计HVAC系统时，必须执行您的作业。
展开▼
