
Revision Of Bs 6914 Terminology (including Definitions Of Dimensions And Symbols) For Earth Moving Machinery - Part 6: Terminology For Self-propelled Crawler And Wheel Tractors And Their Equipment
出版:British Standards Institution

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Revision Of Bs 6914 Terminology (including Definitions Of Dimensions And Symbols) For Earth Moving Machinery - Part 6: Terminology For Self-propelled Crawler And Wheel Tractors And Their Equipment
出版:British Standards Institution
專家解讀視頻