1) Rules for filling of liquefied gas cylinders
GB 14193-1993 液化气体气瓶充装规定
2) Rules for filling of permanent gas cylinders
GB 14194-1993 永久气体气瓶充装规定
3) Technical drawings―Lettering
GB/T 14691-1993 技术制图 字体
4) Safety regulations of belt conveyor
GB/T 14784-1993 带式输送机安全规范
5) Heavy hydraulic hoister
GB/T 14627-1993 大型液压式启闭机
6) Terms of conveying machinery--Unit and component parts
GB/T 14521.3-1993 运输机械术语 装置和零部件
参考词条