GOST R 53512-2009

Vessels and apparatus. Supports for horizontal vessels and apparatus. General technical requirements

Low-voltage switchgear and controlgear. Part 6-2. Multiple function equipment. Control and protective switching devices (or equipment)

Forest industry production. Terms and definitions

State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Orifice plates, nozzles ISA 1932 and Venturi tubes inserted in circular cross-section filled conduits. Specifications

Universal metallic closed container of nominal gross mass 3,0 t. Specifications

Non-destructive testing of welds. Radiographic testing. Part 2. X- and gamma-ray control techniques with digital detectors