As of 15th February 2008 minimum qualifications apply to anyone wishing to recover refrigerant from mobile air conditioning systems.
自2008年2月15日起,每位希望从汽车空调系统中回收制冷剂的人员都要符合本行业最低资格。
As of 15th February 2008 minimum qualifications apply to anyone wishing to recover refrigerant from mobile air conditioning systems.
自2008年2月15日起,每位希望从汽车空调系统中回收制冷剂的人员都要符合本行业最低资格。
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