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| 孔径 |
中心距 |
板厚 |
开孔率 |
| 3/32英寸 |
2.38mm |
5/32英寸 |
0.029-0.037英寸, 0.046-0.056英寸 |
0.74-0.94mm, 1.17-1.422mm |
33.00% |
| 3/32英寸 |
2.38mm |
3/16英寸 |
0.029-0.037英寸, 0.057-0.070英寸 |
0.736-0.94mm, 1.45-1.78mm |
25.00% |
| 1/8英寸 |
3.17mm |
3/16英寸 |
0.023-0.056英寸, 0.114-0.132英寸 |
0.58-1.42mm, 2.89-3.35mm |
40.00% |
| 1/4英寸 |
6.35mm |
5/16英寸 |
0.035-0.043英寸 |
0.89-1.09mm |
58.00% |
| 1/2英寸 |
12.70mm |
11/16英寸 |
0.046-0.056英寸 |
1.17-1.42mm |
48.00% |
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