GOST 19961-74

Performance of measurement, engineering-geodetic works on objects of the cultural heritage. General requirements

Trihedral stranded two lay rope construction 6x30(6+12+12)+1 o.c. Dimensions

State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring volumetric flow of water within the range of 2,8x10 in minus 8 degree up to 2,8x10 in minus 2 degree m3/sec

Antimonous lead alloys. Method for the determination of sodium

Melted welding fluxes. Methods of manganous oxide (II) determination

United power system and isolated power systems. Hydraulic and pumped storage power stations. Hydraulic engineering structures. Monitoring and assessment of technical condition during operation. Main provisions