TX-PVC002 e hatisa teipi ea PVC e bonts'ang prismatic
Mofuta oa Sehokelo:
Mmala wa Motshehare:
Boitsebiso:
Reflective coefficient:
Bophara:
Botenya:
Kopo:
sheba lintlha tse ling tsa tekheniki, ka kopo jarolla pdf.