GOST 31657-2012

State system for ensuring the uniformity of measurements. Radiometers of ultraviolet radiation measurements for photolithography technological processes testing. Verification methods

Electrostatics. Protection of electronic devices from electrostatic phenomena. General requirements

Wines and wine materials. Determination of synthetic dyes by capillary electrophoresis method

Ryazhenka. Specifications

Flange connections of wellhead equipment. Types, basic parameters and dimensions

Pattern plates with changeable wooden inserts for moulding box having inside dimensions 2500x2000 mm for moulding foundry machines with turn of half mould without squeezing. Design and dimensions