中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 4706.57-2008
Household and similar electrical appliances - Safety - Particular requirements for floor treatment machines and wet scrubbing machines 家用和类似用途电器的安全 地板处理机和湿式擦洗机的特殊要求
Issued Date:2008-12-30
Implemented Date:2010-03-01
Issued by:
The Standardization Administration of the People's Republic of China