Online Standards Store PDF
Electroacoustics. Hearing aids. Part 13. Requirements and methods of measurement оf immunity to electromagnetic disturbances from digital wireless devices
Document status: Active
Vacuum equipment. Positive-displacement vacuum pumps. Measurement of performance characteristics. Part 1. Measurement of volume rate of flow (pumping speed)
Document status: Active
Services. Repair and maintenance of refrigerating equipment. Specifications
Document status: Cancelled
Thyristors. Electrical parameters. Terms, definitions and letter symbols
Document status: Active
Tin and lead babbits. Method for the determination of iron
Document status: Active