Online Standards Store PDF
State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring volumetric flow of gas within the range of 1x10 in minus 6 up to 1x10 in 2 degree m3/s
Document status: Withdrawn
Cylindrical helical spring buffers for sheet stamping dies. Design and dimensions
Document status: Active
Electricity metering. Tariff and load control. Particular requirements for time switches
Document status: Cancelled
Cross recesses for screws and wood screws. Dimensions and control methods
Document status: Active
Low-voltage surge protective devices. Part 31. Requirements and test methods for SPDs for photovoltaic installations
Document status: Active
