GOST 4794-75

Modular order for the development of mechanical structures for radioelectronic equipment. Part 2. Sectional standard. Interface coordination dimensions for the 25 mm equipment practice. Section 2. Detail standard. Dimensions for subracks, chassis, backplanes, front panels and plug-in units

Paper and board. Determination of thickness, density and specific volume

Air transport. Aviation activity safety management system of service suppliers aviation activity safety management system. Airlines safety management system manual

Iron ores, agglomerates and pellets. Method for determination of gas permeability and layer shrinkage during reduction

High-temperature secondary batteries. Part 1. General requirements and test methods

Ftuoroplast-4. Specifications