120Type lebokose le tlase

1Thepa e thibelang malakabe ea lebokose le ka tlase la mofuta oa 120 e na le moruo ebile e sebetsa, e netefatsa netefatso ea boleng;

Likotoana tse 2 tsa linate tse teteaneng tse phuthetsoeng ka polasetiki ho thibela oxidation ho kopana le moea

3 PVC lisebelisoa tse baballang tikoloho, botsitso bo babatsehang, ha li lumellane, li hanana le asiti le alkali, li bolokehile ebile ha li na tikoloho.

4 moralo o tloaelehileng, ho kenya habonolo, le ts'ebetso e matla

5. E hanela mocheso, e thibela lelakabe, 'me e hanela tšusumetso