GOST 14021.7-78

Unified system for technological documentation. Rules for making graphic documents of forging pieces

Classification of automobile roads. General parameters and requirements

Lanthanum, cerium, europium, gadolinium, lutecium, yttrium and their oxides. Spectral method of determination of vanadium, iron, calcium, cobalt, silicon, magnesium, manganese, copper, nickel, lead, titanium, chromium, zinc and zirconium

Motor vehicles. Bolts with star-type head and small flange

Museum lighting. LED lighting. Methods of normative performance measurements

Artificial intelligence systems. Classification of algorithms and computational methods