GOST 24936-89

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

Handling dowels for pouring. Design and dimensions

Sterile hypodermic syringes for single use. Part 1. Syringes for manual use

Non-ionic surface active agents. Polyalkoxylated derivatives. Determination of hydroxyl value. Phthalic anhydride method

Plant protection. Requirements to turnover of agents of biological control and other useful organisms

Fresh pears. Specifications