环形螺母1988年发布，1989年实施的一种螺母。
... Castellated nut 槽式螺母 ; 槽顶螺母 ; 槽形螺母 ; 蝶形螺母 Ring nut 环型螺母 ; 环形螺母 ; 带环螺帽 ; 环首螺帽 nut cap 螺帽 ; 盖帽 ; 螺帽盖 ; 螺母盖 ...
基于180个网页-相关网页
螺钉和螺母装配工具。双头开口扳手双头环形扳手和组合扳手。最大头部宽度。
Assembly tools for screws and nuts - double - headed open - ended wrenches, double - headed ring wrenches and combination wrenches - maximum widths of heads.
试验结果表明，螺母环形凸焊工艺优于电弧焊工艺。
The experimental results show that the technology of nut circular projection welding is superior to that of arc welding.
螺钉和螺母装配工具。双头开口扳手双头环形扳手和组合扳手。最大头部宽度。
Assembly tool for screws and nuts - open - end double - head engineers wrenches, double - head box wrenches and combination wrenches - maximum outside dimensions of heads.
应用推荐