IPC-TM-650 EN 2022 试验方法1.pdf - 第283页
ASTM-E-345 Page 1 of 2
ASTM-D-689
Figure 1
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ASTM-E-345
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TENSILE STRENGTH
1/2 15,000 50,000 — 15,000
1 30,000 50,000 — 25,000
2 & over 30,000 50,000 25,000 25,000
ELONGATION
1/2 2 5 1/2 — 5
1 3 10 1/2 — 10
2 3 15 1 5 20
IPC-TM-650
Number
Subject Date
Revision
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