Filtering boxes for protective masks and respirators. Method of determining resistance to constant air flow
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Rubber and rubber compounds. Method for determination of stiffness and elastic recovery by means of Defo-plastometer
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Rubber. Method of test resistance to ageing by measurement of creep
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Rubber and rubber compounds. Test methods for the determination of viscosity and tendency to scorching
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Rubber. Method for the determination of dynamic modulus and internal friction modulus under variable sing flexure with rotation
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Rubber. Methods for determination of fatigue life under variable sign flexure with rotation
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Rubber. Determination method of quasi-equilibrium modulus
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Cellular rubber. Method for determination of elastic and tensile stress-strain properties
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Cellular rubber. Method for determination of compression set
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Occupational safety standards system. Asbestos fabrics for hand protection. Method of abrasion test of surface
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Occupational safety standards system. Industrial filtering gas masks and respirators. Nephelometric method for determination of all-service canisters penetration coefficient of oil mist
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Occupational safety standards system. Industrial filtering gas masks and respirators. Nephelometric methods for determination of penetration coefficient of oil mist under the face part
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