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GOST 23434-79
Technical diagnosis. Diagnosis means. Carburator engine ignition system. General technical requirements
Document status: Active
€10
GOST 23498-79
Apparatus of artificial blood circulation. Terms and definitions
Document status: Active
€10
GOST 23504-79
Facsimile information, applied to the acoustic frequency channels. Energetical parameters and measurement methods
Document status: Active
€10
