GOST 22469-77

Safety in emergencies. Technogenic crashes and catastrophes. Metrological assurance of control of the complicated technical systems state. General statements and rules

Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 1000x800 mm for moulding foundry machines with turn of half mould with squeezing. Design and dimensions

Electromagnetic compatibility of technical equipment. Radio-frequency electromagnetic field immunity. Requirements and test methods

Combustible natural gases. Methods for determination of hydrogen sulphide and mercaptan sulphur

Textiles. Abrasion of protective clothing material. Test methods

Quality management system. Medical devices. Nonconformity grading system for regulatory purposes and information exchange