Pipeline valves. Leakage rates of valves

Standard published on 1.4.2016

Information technology. Open systems interconnection. Application layer structure

Standard published on 1.7.1999

Reagents. Ammonium fluoride (acid). Specifications

Standard published on 1.1.1977

Horizontal fine-boring machines with movable table. Basic dimensions

Standard published on 1.7.1981

Roofing petroleum bitumens. Specifications

Standard published on 1.12.2023

Copper naphthenate for preservative compounds. Specifications

Standard published on 1.1.1981

Information technology. Galvanic isolation of balanced interchange circuits

Standard published on 1.7.1994

Plastics. Test methods for the determination of elasticity modulus at strength, compression and bending

Standard published on 1.7.1982

Glass and glass products. Density determination method

Standard published on 1.3.2019

Fibre ropes. General specification

Standard published on 1.1.2016