
Iso 965 Iso General Purpose Metric Screw Threads - Tolerances - Part 4: Limits Of Sizes For Hot-dip Galvanized Bolt Threads (iso/dis 965/4)
出版:British Standards Institution

专家解读视频
Iso 965 Iso General Purpose Metric Screw Threads - Tolerances - Part 4: Limits Of Sizes For Hot-dip Galvanized Bolt Threads (iso/dis 965/4)
出版:British Standards Institution
专家解读视频