Russian standards PDF
Paper and board. Determination of air permeance (medium range). General requirements for methods
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Paper and board. Determination of roughness/smoothness (air leak methods). General method
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Skis. Determination of mass and location of balance point
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Surgical instruments. Metallic materials. Part 1. Stainless steel
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Tires (ply rating marked series) and rims for agricultural tractors and machines. Log skidder tires
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