... 螺纹扣数 number of threads; 螺纹扣形 screw-thread form; 螺纹宽度 width of thread; ...
基于8个网页-相关网页
standard screw thread form 标准螺纹样式
screw thread form 螺纹扣形
Something, such as the thread of a screw or the spiral condenser in a still, that resembles a worm in form or appearance.
状的物品某物，如螺旋线或蒸馏器的螺旋冷凝器，在构成或外表上像蠕虫。
youdao
应用推荐
模块上移
模块下移
不移动