Cov ntaub ntawv yooj yim txog calcium carbide
Cov tsos mob: Kev lag luam yog grey-dub thaiv, thiab lub purity yog xim liab duas muaju saum 90%
Cas-. : 75-20-7
Molecular Cov Qauv: CAC2
Molecular hnyav: 64.10
Cov Qauv Khoom: GB 10665-2004

CACT

yuav calcium carbide

