Online Standards Store PDF
Pipeline valves. Electric actuators. General specifications
Document status: Active
DC switches of voltage above 1000 V for traction substations and linear devices traction power railway. General specifications
Document status: Active
Non-destructive testing. Forgings from ferrous and non-ferrous metals. Ultrasonic methods of flaw detection
Document status: Active
State system for ensuring the uniformity of measurements. D. C. measuring voltage dividers. Verification methods
Document status: Cancelled
Hydraulic fluid power. Calibration of liquid automatic particle counters. Procedures used to certify the standard reference material SRM 2806
Document status: Active