GOST 26104-89

Reference coupler for the measurement hearing aids. Construction requirements

Information technologies. Information-computing systems. Software of account and processing the payments systems for residential-communal and other facilities. Characteristics of quality. Technical requirements

Reagents. Ferric sulphate 9-aqueous. Specifications

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli. Part 1. Colony-count technique at 44 °C using membranes and 5-bromo-4-chloro-3-indolyl β-D-glucuronide

Soils. Methods of laboratory granulometric (grain size) and microaggrate distribution

Solid ball-nosed end mills with cylindrical shanks, made of carbide and ceramic materials. Dimensions