IPC-TM-650 EN 2022 试验方法1.pdf - 第112页
Main image (Height) S-L surface Material ratio curve Angular spectrum Autocorrelation function 2.66um Page 5 of 5
F-Operation
L-Filter
Surface roughness
Surface waviness
Page 4 of 5
Main image (Height) S-L surface Material ratio curve
Angular spectrum
Autocorrelation function
2.66um
Page 5 of 5
shall
shall
NOTE:
shall
shall
IPC-TM-650
Page 3 of 3