Hebei Provincial Standard of the People's Republic of China
Scope
This standard is proposed and administered by the Hebei Light Industry Professional Standardization Technical Committee. This standard is drafted by the Hebei Bicycle Professional Standardization Writing Group. This standard refers to the Japanese Industrial Standard JIS D9453-1984 "Bicycle Hangers and Brackets". This standard specifies the product classification, technical conditions and marking, packaging, transportation and storage of bicycle hangers. The level is suitable for ordinary, hanging, lightweight and sports bicycle hangers.