GOST 23537-79

Disinfectology and disinfection activities. Chemical disinfectants and antiseptics. Method for the determination of chlorine dioxide in drinking water

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

Solid mineral fuels. Determination of ash fusibility

Remote sensing data of the Earth from space. User manual for remote sensing data of the Earth from space obtained from spacecraft radar observation. Requirements for structure and contents

Marine, locomotive and industrial diesel engines. Emission with exhaust gases. Standard values and testing methods

Speedometers with flexible shaft drive for cars and cycles. Technical requirements and test methods