GOST 30495-2006

Methods for studying the effects of chemicals on the human body. Short time exposure in vitro test method for identifying chemicals inducing serious eye damage and chemicals not requiring hazard classification for eye irritation or serious eye damage

Product-quality index system. Laboratory ware and equipment made of quartz and porcelain. Nomenclature of indices

Electromagnetic clutches with mechanical connection. Terms and definitions

Steel modules for reinforced concrete numbers. Specifications

Neutralized peat. Specifications

Post cards