GOST 4546-81

Optoelectronic integrated microcircuits and optocouplers. Method for measuring current transfer ratio

Non-destructive testing. Ultrasonic flaw detectors. Methods of measuring the main parameters

Dental root canal instrument. Part 2. Enlargers

Informational ensuring of equipment and operational activity System «man-information». Presentation of information for carrying out human-information interactions of linguo-semanticized activities

Powered shredders and chippers. Safety requirements and test procedures

Turbogenerators of nuclear power plants. Accounting for actually worked out and estimation of residual resource