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5652 u-steel

Common raw materials

Forging display

CNC processing

16Gbps、、0.5mm"5652 ...

2021128 · "5652"。 16Gbps,X,Y

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: "5652"

GBT 5652-2008 .pdf

202163 · GB/T 5652-2008.pdf 8. GB/T 5652-2008.pdf. 8. : . : 1.11 MB.

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