GOST 19080-80

Cold-deformed and hot-deformed structural carbon and alloyed steel tubes. Specifications

State system for ensuring the uniformity of measurement. State special standard and all-union verification schedule for means measuring radiation field parameters of antenna systems with operating dimensions of apertures from 0,1 to 0,4 m at the frequency range from 2,5 to 12 GHz

Secondary raw material of felt items. Specifications

Building construction. Model of construction works data organization. Part 2. Basis of information classification

Chemical disinfectants. Disinfectants for the wastewater disinfection. Assessment criteria and efficiency indicators

Flat welded steel flanges for PN from 0,1 to 2,5 MPa (from 1 to 25kgf/cm2). Design and dimensions