
High-strength structural bolting assemblies for preloading Part 10: System HRC - Bolt and nut assemblies with calibrated preload
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
High-strength structural bolting assemblies for preloading Part 10: System HRC - Bolt and nut assemblies with calibrated preload
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频