单头蠕虫

中国优质精密高扭矩尼龙塑料双导程双单多头CNC定制手动NEMA 23回转驱动公制不锈钢蜗轮蜗杆

Product Description  precision high torque nylon plastic double lead double single multi start CNC custom manual nema 23 slew drive…

2 年 ago

中国定制零部件封装单头不锈钢定制微型黄铜小齿轮蜗轮与马丁牧信子蜗轮互换

Product Description components enveloping single start stainless steel custom micro brass pinion worm gear  interchange with martin makishinko worm gear…

2 年 ago