GB/T 8593.1-2021土方机械司机操纵装置和其他显示装置用符号第1部分:通用符号标准
英文:Earth-moving machinery—Symbols for operator controls and other displays—Part 1: Common symbols GB/T 8593.1-2021介绍: 国家...
英文:Earth-moving machinery—Symbols for operator controls and other displays—Part 1: Common symbols GB/T 8593.1-2021介绍: 国家...