
Earth-moving machinery - Symbols for operator controls and other displays Part 2: Specific symbols for machines, equipment and accessories - Amendment 1
出版:International Organization for Standardization

專家解讀視頻
Earth-moving machinery - Symbols for operator controls and other displays Part 2: Specific symbols for machines, equipment and accessories - Amendment 1
出版:International Organization for Standardization
專家解讀視頻