Russian standards

Single-operator single-phase transformers for manual arc welding. General technical requirements

Document status: Active

Standard test method for collecting gross samples and determining the fuel quality of RDF

Document status: Active

Input-distributional units for dwellings and public buildings. General specifications

Document status: Withdrawn

Porcelain and glass pin-type insulators for voltage 1-35 kV. General specifications

Document status: Active only in RF

Water-tube boilers and auxiliary installations. Part 14. Requirements for flue gas DENOX-systems using liquefied pressurized ammonia and ammonia water solution

Document status: Active

Power transformers and electrical reactors. Degrees of protection

Document status: Active