GB/T 20063.12-2006

Graphical symbols for diagrams -Part 12: Devices for separating purification and mixing

NORMA vydána dne 5.2.2006

The information about the standard:

Designation standards: GB/T 20063.12-2006
Publication date standards: 5.2.2006
Country: Chinese technical standard
Kategorie: Technické normy GB