GOST 31845-2012

Polyethylene compositions for cable industry. Specifications

Plastics cellular and foam rubber. Method for determination of hardness

External a.c. - d.c. and a.c. - a.c. power supplies. Determination of no-load power and average efficiency of active modes

Sewing hand needles. Specifications

State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring specific heat conduction of solid frames in the range of temperatures from 4,2 to 90 K

Fur skins and wool skin dressed. Rules of acceptance, methods of sampling and preparation for control