国际机械信息网版权所有 | 投诉、建议、合作 | 服务条款 | 隐私声明 | 广告服务 | 机械通各类五金(fastening pieces),各种五金、各种金属(screw cap),发动机油底壳螺丝,...
基于12个网页-相关网页
The invention relates to a self undercut anchor, which belongs to the technical field of fastening pieces.
本发明涉及一种自切底锚栓，属于紧固件技术领域。
AII the exposed fastening pieces are made of stainless steel and of anti-lost type, which be convenient ly to maintenance.
外露坚固件均采用 不锈钢，为防掉式设计维修方便。
The invention solves the problem that the existing screw extractor is hard to disassemble some shaft fastening pieces with tight fitness.
解决现有拉马难以拆卸一些配合较紧的轴上紧固零件的问题。
应用推荐