红墨水染红测试分析(Red Dye Pry Test)的允收标准
之前有网友询问188金宝搏苹果下载 「BGA的红墨水染红分析(Red Dye Penetration/Pry Test)后该如 […]
简介用红墨水试验 (Red Dye Penetration Test)查看BGA焊锡有否破裂
「Red Dye Penetration Test(渗透染红试验)」又称「红墨水实验」,也有人称「Dye an […]
之前有网友询问188金宝搏苹果下载 「BGA的红墨水染红分析(Red Dye Penetration/Pry Test)后该如 […]
「Red Dye Penetration Test(渗透染红试验)」又称「红墨水实验」,也有人称「Dye an […]
长度换算:
1 µm = 39.37 µin
1 µin = 0.0254 µm
1 mil = 25.4 µm
1 mil = 1/1000 in = 1000 µin
1 mm = 39.37 mil