GOST
Single-operator single-phase transformers for manual arc welding. General technical requirements
Document status: Active
Low-voltage switchgear and controlgear assemblies. Part 1. General rules
Document status: Cancelled
Switching devices for railway traction network and power substations earthing. General specifications
Document status: Active
Porcelain and glass pin-type insulators for voltage 1-35 kV. General specifications
Document status: Active only in RF