Kgwebo ya thekenoloji e phahameng e ikgethileng ka tlhahiso, thekiso le ho kenya matla a letsatsi, matla a moya, ho fehla motlakase wa lebasetere ka moya wa letsatsi le dihlahiswa tse ding.
Kgwebo ya thekenoloji e phahameng e ikgethileng ka tlhahiso, thekiso le ho kenya matla a letsatsi, matla a moya, ho fehla motlakase wa lebasetere ka moya wa letsatsi le dihlahiswa tse ding.