GB/T 28880-2012

Non-destructive testing—Evaluating performance characteristics of ultrasonic pulse-echo testing systems without the use of electronic measurement instruments

NORMA vydaná dňa 5.11.2012

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The information about the standard:

Designation standards: GB/T 28880-2012
Note: NEPLATNÁ
Publication date standards: 5.11.2012
Country: Chinese technical standard
Kategória: Technické normy GB