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制冷与空调用套管换热器
Tube-in-tube heat exchanger for refrigeration equipment and air-conditioning
参考页数:17P.;A4
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空调用直动式电子膨胀阀
Direct-driven electronic expansion valves for air-conditioning equipment
参考页数:27P.;A4
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制冷空调净化设备的箱体器件
Case parts for equipments of refrigerating, air-conditioning & cleansing
参考页数:52P.;A4
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空调用交点粘结空气过滤网
Filter net bonding at intersection for air-conditioning
参考页数:11P.;A4
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空调与制冷设备用铜端铝连接管
Aluminium connection pipe with copper ends for air conditioning and refrigeration
参考页数:15P.;A4
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空调与冷冻设备用油分离器
Oil seperator for air conditioning and refrigeration equipment
参考页数:12P.;A4
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空调与制冷设备用管路件
Pipe assembly for air-conditioning and refrigeration equipment
参考页数:10P.;A4
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采暖通风与空气调节设备 涂装要求
The painting requirements for heating ventilation and air-conditioning equipments
参考页数:10P.;A4
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制冷设备清洁度.测定方法
Measuring method fo refrigerating equipment cleanliness
参考页数:12P.;A4
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制冷空调设备包装通用技术条件
General specification of packing for refrigerating & air-conditioning equipments
参考页数:11P.;A4
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