GB/T 7631.12-1994

Lubricants and related products (class L)—Classification—Part 12:Family Q (heat transfer fluid)

NORMA vydána dne 2.1.1994

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The information about the standard:

Designation standards: GB/T 7631.12-1994
Note: NEPLATNÁ
Publication date standards: 2.1.1994
Country: Chinese technical standard
Kategorie: Technické normy GB