Fibre glass reinforced plastic materials. Prepregs, moulding compound and laminates. Determination of the fiberglass and mineral filler content. Calcination methods. (ISO 1172,MOD)
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Hallmarks of verification and calibration. Rules of manufacture, use, storage and clearing. Replaces O’z DSt 8.008-93