P(gun)ڷ۠̿ǰ̎
2023-11-9 8:15:41 c
P(gun)ڷ۠̿ǰ̎
ָҺ̼̰̎˷ڳȥҺ^ЙCڸƷ|(zh)
(j)PCB ·Sֱ僾I(y)˜owE£
1.~10-15һ̼̎.
2.~Һ̼̎.
3.ϴ~⁻@~ꖘOQƓp֮⁻@ꖘOf~ϴE @(ni)~ˮ_ϴ5%H2O25% H2SO4Һ30Ȼôˮ͛_ϴ10ֱ~ϟoĤֹ. ע˲E혱~ϴ£P(gun)MQ
4.ˎˮ̎4ML/L˜Ӌpˮ(H2O2)փɴg1Сr̼̎У 2Сr.
5.ꮅ_ʼo5Сr.
6.ӟ6050C(3Сr).עֽеЙC
7.5G/L˜Ӌ̼̼̎2Сrʹ̼ҺϾ. 8 ꮅo8Сr. עȥ
9.̼̎ˎҺA.
10.QVо_ѭh(hun)MԞVÿ8СrQһΞVоֱˎҺ^VɃֹ (оϟo̼).
11.AҺ~.
12.ȡӷ{(dio).
13.15FT2ϵϸװ壬5ASF늽4Сr15ASF늽2Сr.
14.ԇϸʽa(chn)
ָҺ̼̰̎˷ڳȥҺ^ЙCڸƷ|(zh)
(j)PCB ·Sֱ僾I(y)˜owE£
1.~10-15һ̼̎.
2.~Һ̼̎.
3.ϴ~⁻@~ꖘOQƓp֮⁻@ꖘOf~ϴE @(ni)~ˮ_ϴ5%H2O25% H2SO4Һ30Ȼôˮ͛_ϴ10ֱ~ϟoĤֹ. ע˲E혱~ϴ£P(gun)MQ
4.ˎˮ̎4ML/L˜Ӌpˮ(H2O2)փɴg1Сr̼̎У 2Сr.
5.ꮅ_ʼo5Сr.
6.ӟ6050C(3Сr).עֽеЙC
7.5G/L˜Ӌ̼̼̎2Сrʹ̼ҺϾ. 8 ꮅo8Сr. עȥ
9.̼̎ˎҺA.
10.QVо_ѭh(hun)MԞVÿ8СrQһΞVоֱˎҺ^VɃֹ (оϟo̼).
11.AҺ~.
12.ȡӷ{(dio).
13.15FT2ϵϸװ壬5ASF늽4Сr15ASF늽2Сr.
14.ԇϸʽa(chn)
- һƪP(gun)̿Щ棿 [2023/11/10]
- һƪP(gun)ú|(zh)̿ĹܶЩ? [2023/11/8]