pcb常用换算
时间:10-02
整理:3721RD
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pcb常用换算:
1 foot = 12 inch = 304.8 mm
1inch = 25.4 mm
1 mil=0.0254 mm
1 inch=1000 mil
1OZ=28.375g 1 OZ铜箔其真正厚度为1.38mil或35μm
欲知更多:华强专业样板在线下单:http://www.hqpcb.com/6
1 foot = 12 inch = 304.8 mm
1inch = 25.4 mm
1 mil=0.0254 mm
1 inch=1000 mil
1OZ=28.375g 1 OZ铜箔其真正厚度为1.38mil或35μm
欲知更多:华强专业样板在线下单:http://www.hqpcb.com/6