វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Basic slag
Same as:
slag
ENGLISH MEANING
1.
A
by-product
from the
manufacture
of
steel
by the
basic
process
,
used
as a
fertilizer
. It is
rich
in
lime
and
contains
14 to 20
per
cent
of
phosphoric
acid
.
Called
also
Thomas
slag
,
phosphatic
slag
, and
odorless
phosphate
.