Stainless steel flange e seng maemo

Tlhaloso e Khutšoanyane:

Sebaka sa kopo: Boiler le sekepe sa khatello, peterole, indasteri ea lik'hemik'hale, kaho ea likepe, k'hemistri, metallurgy, mechini, ho hatakela setsoe, lijo le liindasteri tse ling.