机械师和空调管道工 Mechanical Services and Air-conditioning Plumber
空调管道井 air conditioning custshaft
机械设备和空调管道工 Mechanical Services and Air-conditioning Plumber
暖通空调管道 hvac piping
美尔空调管道清洗剂 scour of air-conditioner piping
空调管道保温 Insulation for air conditioner pipe
空调系统管道 air-conditioning duct
空调工程服务管道工 Air conditioning and Mechanical Services Plumber
空调和机械管道工 air conditioning and Mechanical Services Plumber
风管设计和安装必须符合国家暖通空调管道设计规范。
The air duct must be designed and installed in accordance with national design code for HVAC duct.
暴露的混凝土天花板、电气系统和空调管道没有被隐藏。
With an exposed concrete ceiling, the electrical system and air conditioning ducts have been left unhidden.
AFS是柔性的空调管道在土耳其自1991年以来的领先制造商。
AFS, is the leading manufacturer of HVAC Flexible Ducts in Turkey since 1991.
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