GB/T 7690.2-2013

Reinforcements - Test method for yarns - Part 2: Determination of twist

NORMA vydaná dňa 27.11.2013

The information about the standard:

Designation standards: GB/T 7690.2-2013
Publication date standards: 27.11.2013
Country: Chinese technical standard
Kategória: Technické normy GB