Non-destructive testing. X-ray television flaw detectors with X-ray electronic optical transducers electric radiographic flaw detectors. General technical requirements
Aviation transport. Aviation activities safety management system. Methods of aviation activities safety management system conformity determination. Methods of aviation activities safety management system conformity determination guidance for service suppliers
State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the radiance and radiant intensity of heat sources within temperature range of 220 - 1360 K
€10
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