GOST 12.0.230-2007

Ceramic sanitary ware. General specifications

Rotating electrical machines. Part 2-1. Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)

General methods of test for pigments and extenders. Determination of oil absorption value

Plain washers. Small series. Product grade A

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3. Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz intended for use by electricity suppliers and distributors

Safety requirements for electrical equipment for measurement, control and laboratory use. Part 2-041. Particular requirements for autoclaves using steam for the treatment of medical materials and for laboratory processes