GOST 5657-69

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 7. Reference threshold of hearing under free-field and diffuse-field listening conditions

Wheelchairs. Part 4. Energy consumption of electric wheelchairs and scooters for determination of theoretical distance range

Sheet stamping dies. Die sets with four guide sliding assemblies. Construction and dimensions

Wheat-triticale-rye whole flour. Specifications

Iron pattern plates for moulding boxes having inside dimensions 1200x1000 mm for moulding foundry machines with turn of half mould without squeezing. Design and dimensions

Сomponents for slings. Safety. Part 1. Forged steel components, grade 8