预载荷高强度栓接结构连接副 第9部分:扭剪型大六角头螺栓和螺母连接副
High-strength structural bolting assemblies for preloading - Part 9:Torshear type bolt with hexagon head with large width across flats,and nut assemblies
GB T 32076.9-2017 |
产品相关供货商
您告诉我在“金蜘蛛”看到,有更多优惠!