Roofing and hydraulic-insulating flexible polymeric (thermoplastic or elastomer) materials. Methods for determination of deformation and strength properties
Occupational safety standards system. Filtering protective clothing. Method of determining the coefficient of package protection materials from fumes, gases of toxic substances in dynamic conditions
Noise of machines. Determination of sound power levels using sound pressure. Engineering methods for small, movable sources in reverberant fields for hard - walls test rooms and for special reverberation test rooms
€10
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