IPC-TM-650 EN 2022 试验方法1.pdf - 第153页
IPC-EG-140 IPC-SG-141 IPC -A-1 42 IPC-QF-143 IPC-TM-650 Page 1 of 2
Figure 1 Punched Holes (mm)
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IPC-EG-140
IPC-SG-141
IPC-A-142
IPC-QF-143
IPC-TM-650
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IPC-EG-140 IPC-SG-141 IPC -A-1 42 IPC-QF-143 IPC-TM-650 Page 1 of 2