Refrigeration & Heat Exchange Equipment 制冷及热交换设备
refrigeration & heat exchange equipment
制冷和热交换设备
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Beijing Aotaihua Refrigeration and air conditioning equipment Company is a domestic leading supplier of professional air conditioning and heat exchange equipment.
北京奥太华制冷空调设备有限责任公司是制冷空调换热设备的专业制造企业。
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