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Fiberglass reinforced thermosetting plastic pipes and part of pipelines. Methods for determination of the resistance to chemical attack for the inside of a section in a deflected condition
Document status: Active
Equipment of frequency-temporal support of communication networks. Methodology of certification tests
Document status: Active
Cylindrical helical compression (tension) springs of I class and of 2 category made of round steel. Main parameters of coils
Document status: Active
Thermochemical signalling devices of combustible gases and vapours. General specifications
Document status: Active
Flange couplings. Main data. Dimensions
Document status: Replaced by GOST 20761-96