IPC-TM-650 EN 2022 试验方法1.pdf - 第13页

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IPC-TM-650
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3 m [120 in]
3.0 m [118 in]
9.17 m [30.09 ft]
2 mm [0.079 in]
66 µm [2.60 mil]
725 µm [28.54 mil] or
[0.02854 in]
3.8 X 10 m [1.50 X 10 in]
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