
Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of the isomer ratio in toluenediisocyanate
出版:British Standards Institution

專(zhuān)家解讀視頻
? British Standards Institution 2013
ISO 15064:2010 - Identical
ISO 15064 : 2017 - Identical
ISO 15064 : 2017 - Identical