GOST 18861-73

Alloy copper-phosphorus. Method for the determination of copper content

Mechanical structures for placement and installation of electrical and electronic equipment. Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series. Part 5. Cooling performance evaluation for indoor cabinets

Medical devices. Biological evaluation of medical devices. Part 12. Sample preparation and reference materials

Printed boards, design, manufacture and assembly. Terms and definitions. Part 2. Common usage in electronic technologies as well as printed boards and electronic assembly technologies

Explosive atmospheres. Part 31. Equipment dust ignition protection by enclosure 't'

Petroleum products. Methods for determination of flash and ignition points in open crucible