Refrigerant: use environmentally friendly refrigerant compliance with international environmental requirements of the Convention.
制冷剂：采用环保制冷剂符合国际环保公约要求。
Refrigerant: use environmentally friendly refrigerant compliance with international environmental requirements of the Convention.
制冷剂：采用环保制冷剂符合国际环保公约要求。
应用推荐