继电器及其装置用线图通用技术条件
General technical specifications for coils intended to be used in relays and their accessories
1993-10-08
JB/T 8672-1997
YBJ系列绞车用隔爆型三相异步电动机技术条件
Flameproof three-phase asynchronous motors intended to be used in YBJ series winches. Technical specification
JB/T 8673-1997
YBI、YI系列装岩机用三相异步电动机技术条件
Three-phase asynchronous motor intended to be used in YBJ and YI series mucking machines. Technical specification
GA/T 1771-2021
机动车不按规定使用远光灯自动记录系统通用技术条件
General technical specifications for automatic recording system of motor vehicle by using high beams in violation of regulation