GB/T 4830-1984

Pressure range and quality of air supply for the industrial process measurement and control instruments

NORMA vydaná dňa 25.12.1984

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The information about the standard:

Designation standards: GB/T 4830-1984
Note: NEPLATNÁ
Publication date standards: 25.12.1984
Country: Chinese technical standard
Kategória: Technické normy GB