
Industrial Fasteners - Threaded Steel Fasteners - Technical Supply Conditions - Mechanical Properties - Part 20: Torsional Test And Minimum Torques For Bolts And Screws With Nominal Diameters Of 1 Mm To 10 Mm
出版:Bureau of Indian Standard

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Industrial Fasteners - Threaded Steel Fasteners - Technical Supply Conditions - Mechanical Properties - Part 20: Torsional Test And Minimum Torques For Bolts And Screws With Nominal Diameters Of 1 Mm To 10 Mm
出版:Bureau of Indian Standard
专家解读视频