GOST 48-91

System of indicators of the quality of prosthetic-orthopedic products. Prophylactic orthopedic footwear. Nomenclature of indicators

Heating boilers. Part 4. Heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with output up to 70 kW and maximum operating pressure of 0,3 MPa. Terminology, special requirements, test methods and marking

Carbon and low-alloy steel butt-welding fittings. Sharply curved bends type 2D (R=DN). Design

Traceability of finfish products. Specification on the information to be recorded in captured finfish distribution chains

State system for ensuring the uniformity of measurements. Gangs callipers with reading arrangement. Methods and means for verification

Mechanical locks. Classification. Common provisions