制冷与空调用同轴套管式换热器
Coaxial heat exchanger for refrigeration equipment and air-conditioning
2011-01-10
JB/T 11970-2014
制冷与空调用壳盘管式换热器
Shell-coils heat exchanger for refrigeration equipment & air-conditioning
2014-05-12
BS EN 12735-2-2016
Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration-Tubes for equipment
铜和铜合金 空调和制冷用无缝圆管
2016-06-30
DIN EN 12735-2
Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
铜和铜合金.空调和制冷用无缝圆管.第2部分:设备用管
2016-11-01
JB/T 11967-2014
冷冻空调设备冷凝器用微通道热交换器
Micro channel heat exchanger for condenser used for air conditioning and refrigeration equipment
2014-05-12
JB/T 11528-2013
制冷及热交换器用铜及铜合金无缝翅片管直坯管
Straight seamless base tube of copper and copper alloy fin air-conditioning and heat exchanger
2013-04-25
UNE-EN 12735-2-2001
COPPER AND COPPER ALLOYS. SEAMLESS, ROUND COPPER TUBER FOR AIR CONDITIONING AND REFRIGERATION. PART 2: TUBES FOR EQUIPMENT.
铜和铜合金 空调和制冷用无缝圆形铜管 第2部分:设备用管