《冷冲模》国家标准业经国家标准总局批准(国标发[1981]401号文),将自1982年10月1日起施行。标准内容包括:零件标准,部件标准,组合标准,技术条件四个部分,共139个标准号。《冷冲模》国标系由一机部桂林电器科学研究所组织,并有上海开关厂、无锡模具厂、上海星火模具厂、哈尔滨电机厂、第一汽车厂、第二汽车厂、天津电器模具厂、西安仪表厂、洛阳拖拉机厂、湘潭电机厂、太原模具厂、三机部、四 “Die” national standards industry by the State Administration of Standards (GB [1981] No. 401), will be October 1, 1982 come into force. Standards include: parts standards, parts standards, standards, technical conditions of the four parts, a total of 139 standard numbers. “Cold Die” GB is organized by Guilin Institute of Electric Apparatus, a machine department. There are Shanghai Switch Factory, Wuxi Mold Factory, Shanghai Spark Mold Factory, Harbin Electric Machine Factory, No.1 Automobile Factory, No. 2 Automobile Factory, Tianjin Electrical Mold Factory , Xi’an Instrument Factory, Luoyang Tractor Factory, Xiangtan Motor Factory, Taiyuan Mold Factory, three machines, four