Iphrojekthi yepayipi ye-PTFE yase-Algeria isivele icubungula ukuya phakathi, manje zonke izinto sezilungile, futhi ingxenye yesithathu yokuhlola i-SGS iza ukuzobona okokusebenza.ukukhiqizwa kuzoqala ngesonto elizayo.

konke okubalulekile osekuhloliwe ilebhu yochwepheshe.siyaqiniseka ngokuhlolwa kwe-SGS.ukulwa!!!