State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring volumetric flow of liquids within the range of 3x10 in minus 6 degree up to 10 m3/sec
Aviation fuels and petroleum distillates. Determination of aromatic hydrocarbon types by high perfomance liquid chromatography method with refractive index detection
Global navigation satellite system. Maritime differential subsystem. Radio beacon for broadcast differential corrections of the GNSS signals. General requirements, methods and required test results
Fire engineering. Foam fire-extinguishing installations. Low expansion foam generators for subsurface extinguishing in tanks. General technical requirements. Test methods
