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...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-展开更多
Ⅰ. General Currently in China, there are over 50 essential enterprises which produce the window regulators for motor vehicles, with a total output of about 5 million units in 1994. The window regulator sector started...Ⅰ. General Currently in China, there are over 50 essential enterprises which produce the window regulators for motor vehicles, with a total output of about 5 million units in 1994. The window regulator sector started with the birth of Jiefang trucks of FAW in the 50s’ and 60s’. Through several decades practice, the products can be classified according to the structure as follows: guider screw type (mainly applied to large buses and ships); parallel four-link type; single arm type, crossed arm type, etc.展开更多
文摘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-
文摘Ⅰ. General Currently in China, there are over 50 essential enterprises which produce the window regulators for motor vehicles, with a total output of about 5 million units in 1994. The window regulator sector started with the birth of Jiefang trucks of FAW in the 50s’ and 60s’. Through several decades practice, the products can be classified according to the structure as follows: guider screw type (mainly applied to large buses and ships); parallel four-link type; single arm type, crossed arm type, etc.
