rrm72
JF-Expert Member
- Mar 10, 2015
- 508
- 300
Ya nini kusafisha mchanga, wajenge kiwanda waondoke na finished products. Hiyo ndio muhimu. kuwe na asilimia 0.02 au zaidi wachukue hiyo mchanga watuachie. Maana mchanga unaobaki nao ni muhimu kwetu, mimea itaota, mazingira yatakuwa safi. wsitutendenezee machimo marefu kwa kwenda na mchnaga japani, ujerumani, n.k