IPC-TM-650 EN 2022 试验方法1.pdf - 第596页
ASTM-D-257 Figure 1 V olume and Surfa ce Resistivity T est Pattern. (Side 1) Figure 2 V olume and Surfa ce Resistivity T est Pattern. (Side 2) Page 1 of 2
Figure
2 Connection of Copper Wire
IPC-TM-650
Number
Subject Date
Revision
Page 5 of 5
ASTM-D-257
Figure 1 Volume and Surface Resistivity Test Pattern.
(Side 1)
Figure 2 Volume and Surface Resistivity Test Pattern.
(Side 2)
Page 1 of 2
IPC-TM-650
Number
Subject Date
Revision
Page 2 of 2