English Wikipedia - The Free Encycl...
Download this dictionary
Cement chemist notation
Cement chemist notation
(CCN) was developed to simplify the
formulas
cement
chemists use on a daily basis. It is a shorthand way of writing the
chemical formula
of
oxides
of
calcium
,
silicon
, and various
metals
.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License