Ntchito Zitsulo: Zitsulo zimagwiritsidwa ntchito makamaka pomanga, makina, magalimoto, mphamvu, zomanga zombo, zipangizo zapakhomo, ndi zina. Zoposa 50% zazitsulo zimagwiritsidwa ntchito pomanga. Chitsulo chomangira chimakhala ndi rebar ndi waya, etc., nthawi zambiri malo ndi zomangamanga, r ...
Werengani zambiri