GB/T 11807-1989

Acoustic monitoring systems for loose parts detection—Characteristics, design and operational procedures

NORMA vydaná dňa 21.11.1989

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The information about the standard:

Designation standards: GB/T 11807-1989
Note: NEPLATNÁ
Publication date standards: 21.11.1989
Country: Chinese technical standard
Kategória: Technické normy GB