ferg
JF-Expert Member
- Mar 8, 2015
- 1,327
- 1,800
Hiyo 42.5R ina contain clinker % ngapi?42.5 ipo mara mbili N na R
Kama sikosei ni Dangote pekee anayezakisha 42.5 R, naye anataka ku i phase out kwa sababu ni cement inayokula malighafi nyingi , na hivyo kupelekea kuwa cement ghali kuteitengeneza