Recognized Brand List for Major Air-condition, Plumbing and Electricity Supply Equipment 空调,暖通,给排水及供电系统系统装置主要设备认可品牌清单Jan 2016(二零一六年一月)Plumbing and Electricity Supply EquipmentJan 2016项目Item 设备- 空调、采暖及
Recognized Brand List for Major Air-condition, Plumbing and Electricity Supply Equipment 空调,暖通,给排水及供电系统系统装置主要设备认可品牌清单Jan 2016(二零一六年一月)Plumbing and Electricity Supply EquipmentJan 2016项目Item 设备- 空调、采暖及