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Ⅰ Current status of Chinese auto standardization “Standardization Law of Peo-ples’ Republic of China” promulgat-ed in Dec. 1988 and enforced in April 1989 stipulates that Chinese standards are divided into national standard and occupation standard by levels, and mandatory standard and recommended standard in attri-
Ⅰ Current status of Chinese auto standardization “Standardization Law of Peo-ples” Republic of China "promulgat-ed in Dec. 1988 and enforced in April 1989 stipulates that Chinese standards are divided into national standard and occupation standard by levels, and mandatory standard and recommended standard in attri-