GOST 26630-85

Food additives. Potassium propionate E283. Specifications

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Segnetoelectric ceramic materials based on niobates of sodium and potassium. Dielectric and piezoelectric characteristics at temperatures from 0°C to 100°C

Unified system for technological documentation. Stages of designing and types of documents

Lead forming and electronic component insertion onto PC boards. General requirements and design specifications

Food additives. Quantitative determination of preservatives (benzoic and sorbic acids and their salts) in complex food additives by chromatographic method

Unified systems of documentation. Unified system of managerial documentation. Requirements for presentation of documents