Litšoantšo tsa tlhahiso ea PCB li hloka ho buisana ho feta meralo ea boto le litšoantšo tsa koporo ha moralo o kenyelletsa menoana ea khauta e khethiloeng, likheo tse tebileng tse laoloang, likoti tse sitsoeng, ho penta ka lehlakoreng, ho cheka morao kapa li-vias tse tlatsitsoeng. Lintlha tse sieo tsa ts'ebetso li ka liehisa khotheishene,...






