大小(微米)
|
型 號
|
應用間距要求
|
75~45
|
2號粉
|
24mil以上
|
45~25
|
3號粉
|
16mil to 24mil
|
38~25
|
4號粉
|
12mil to 16mil
|
32~20
|
5號粉
|
<12mil
|
<20
|
6號粉
|
<8mil
|