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Since the division into categories and standards are very different, it is difficult to carry out some kind of analogy in quality between GOST and Blue Book. Perhaps one of the main differences is that according to our GOST no sorting by knots, and Blue Book is quite strict. To make it easier to assess the quality and see if you fit the material, I am sending you a photo of the product. Maybe because everything will fall into place.
The PS
Just want to add a small description in GOST 8486-86
In accordance with GOST 8486-86, there are several varieties of edged board:
perfect grades (shipbuilding, automobiles)
, first grade (shipbuilding, automotive engineering, furniture, construction) ;
Class II (shipbuilding, automotive engineering, furniture, construction);
the third grade (automotive engineering, furniture, construction, packaging);
the fourth grade (packaging, malootvetstvennye details).
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