问题:CHIP偏移以下说法正确的是()。A、不可偏移焊盘面积的0.1mmB、不可偏移焊盘面积的1/3C、不可偏移焊盘宽度的1/2D、不可偏移焊盘面积的1/2...
Tuesday, March 26, 2024
Tuesday, May 30, 2023
Sunday, September 3, 2023
Tuesday, March 26, 2024
问题:保胶异物的规格,以下说法正确的()。A、一律NGB、比头发还细:长度在3MM以下C、保胶残屑,毛发不可D、非纤维状的异物:大小在0.5MM以上不可...
Saturday, January 14, 2023
Tuesday, May 30, 2023
Saturday, January 14, 2023
Wednesday, January 10, 2024
Wednesday, January 10, 2024
Tuesday, March 26, 2024
Saturday, November 18, 2023
问题:hotbar镀金折痕的规格,以下说法正确的为()。A、按照样本判定B、不可有C、不可有尖锐折痕D、不可超过0.05mm...
Saturday, November 18, 2023
问题:保胶皱褶宽不作判定,不可造成背面目视可见不良,不可造成浮起剥离。...
Saturday, September 30, 2023
问题:ALS沾UF胶田字格正确的是()。A、不可超过50%B、不可超过5%C、不可超过75%D、不可超过25%...
Saturday, August 12, 2023
问题:MIC孔偏移的规格,以下说法正确的为()。A、按照样本判定B、需要有最小残量0.1MMC、需要有最小残量0.2MMD、需要有最小残量0.5MM...
Saturday, August 12, 2023
Saturday, September 30, 2023
Wednesday, April 17, 2024
Sunday, March 3, 2024
问题:FPC脏污的规格,以下说法错误的为()。A、按照面积10%判定B、不作判定C、参照判定样本D、不可擦拭的不是整块的不影响功能OK...
Tuesday, March 26, 2024
Wednesday, January 10, 2024