Standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography
NORMA vydaná dňa 6.9.2001
Designation standards: GB/T 18446-2001
Note: NEPLATNÁ
Publication date standards: 6.9.2001
Country: Chinese technical standard
Kategória: Technické normy GB