GOST 495-92

Ship`s navigation aids and instruments. Terms and definitions

Electrical steel. Methods of test for magnetic and electrical properties. Method for measurement of resistance ratio of insulating coating

Reinforced concrete ribbed floor slabs of 300 mm depth for buildings and structures. Specifications

State system for ensuring the uniformity of measurements. State verification schedule of multiphase flow measuring tools

Fabrics of silk and synthetic threads for sieves. General specifications

Standard technological and organizational processes. Welding works for steel building structures. Requirements to the arrangement and performance of work at the construction site. Quality control