发布时间:2025-01-30 01:38:23
可以。螺纹是分粗螺纹和细螺纹的也就是螺距的大小之分。通过查工具手册得知m30螺纹的螺距是有3毫米的,m30的普通螺距3点5mm,攻丝钻26点5到27的底孔。
大哥大姐们好 我想在江苏沛县乡镇开一家灯具店 但是现在不知道是加盟品牌好还是自己找批发商拿货好
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