
9.2、每批钢板的查验项目、试样数量、取样办法和实验办法应契合之规定:
1. of :
1.1, W: the iron and steel "dance" first ;The A and B-- the grade. A for steel plate not being .
1.2 to Iron and Steel steel plate Iron and Steel can steel plate is steel and .
2, steel plate and other are, .
3. : WYJ .
4. : high + (), etc.
5, : + .
6. grade: A, B, C, D, E and Z15, Z25, Z35
7. of steel plate:
Other and ideas of steel shall to GB/T709.
8. plate of Steel:
The steel plate is and with low and pure steel . up to 0.010% P, 0.002 U /oS, [N] : [H]: L. 5ppm, [0]:14ppm.
9. The of steel plate shall with the of .
9.1 flaw : the steel plate one by one, and the flaw and grade shall be in the .
9.2 of and of each batch of steel shall to the :


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