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 D9421-1983 "Bicycle Wheels". This standard specifies the product classification, technical conditions and marking, packaging, transportation and storage of bicycle wheels. This standard applies to heavy-duty, ordinary, lightweight and sports self-propelled military rims.