Russian standards
Portable lead-acid cells and batteries (valve-regulated types). Part 3. Safety recommendations for use in electric appliances
Document status: Active
Fire hazard testing. Part 10-2. Abnormal heat. Ball pressure test
Document status: Cancelled
Stationary water-tube boilers. General. Materials and stress allowances for the boiler pressure parts
Document status: Active
Measuring relays and protection equipment. Part 1. Common requirements
Document status: Active
Stationary steam and hot-water boilers and heat recovery steam generators. Weld joints. Quality control. General requirements
Document status: Active