GOST 4570-2014

Statistical methods. Sampling procedures for inspection by variables. Part 5. Sequential sampling plans indexed by AQL for known standard deviation

Civil aviation equipment. Operation according to technical condition. General requirements

Safety of household and similar electrical appliances. Part 2.51. Particular requirements for stationary circulation pumps for heating and service water installations

Copper and complex ores, and products of their processing. Atomic emission spectrometry with inductively coupled plasma method of measurement of copper, zinc, lead, bismuth, cadmium, arsenic, antimony weight fraction

Lifts. Fire safety

Russian system of quality. Comparative testing of shirts for children and teenagers