
Kusamala ntchito ozizira macheka zitsulo zozungulira macheka masambaGulu ndi ubwino ozizira macheka.
WERENGANI ZAMBIRI...Kusamala ntchito ozizira macheka zitsulo zozungulira macheka masambaGulu ndi ubwino ozizira macheka.
WERENGANI ZAMBIRI...Mfundo zachidziwitso pakusankha zida za simenti za carbide pazida zodulira matabwa.
WERENGANI ZAMBIRI...M'nkhani yapitayo, taphunzira za moyo waufupi wa masamba a aluminiyamu aloyi? Pofuna kuchepetsa ndalama, njirazi zotalikitsira moyo ndizofunika kwambiri, tiyeni tiphunzire za kagwiritsidwe ntchito koyenera ka macheka a matabwa..
WERENGANI ZAMBIRI...Aluminiyamu aloyi anaona tsamba moyo waufupi? Kuti mtengo ukhale wotsika, njira izi zowonjezera moyo ndizofunikira..
WERENGANI ZAMBIRI...