1. Chipangizo chapadera Pofuna kuchepetsa kusintha kwa malo ozungulira kukula chifukwa cha kusintha kwa mtengo wamtengo wapatali, wopanga laser kudula dongosolo amapereka zipangizo zina zapadera kwa ogwiritsa ntchito kusankha: (1) Collimator.Iyi ndi njira yodziwika bwino, ndiye kuti, collimator ndi ...
Werengani zambiri