Fiberglass (Fibreglass) inorganic isiri-simbi zvinhu zvine mashandiro akanaka, ayo anoshandiswa kugadzira purasitiki yakasimbiswa kana rabha yakasimbiswa.Sechinhu chinosimbisa, girazi faibha ine hunhu hunotevera, hunoita kuti kushandiswa kwegirazi fiber kuwedzere ...
Verenga zvimwe