1, Ukulungiswa kwesikhathi esisodwa.Izinzipho ze-Twister zingalungisa imikhiqizo yepulasitiki nezipikili ezisontekile ngesikhathi esisodwa, zigweme ukulahlekelwa okubangelwa ukulungiswa okungalungile, ukudonsa okuphindaphindiwe nokubethela phakathi.
2, Sisebenzisa i-carbon steel material ukwenza, indawo engaphezulu ifakwe ama-galvanised, ukumelana nokugqwala, kunganweba ukusetshenziswa kwesikhathi.
3, Ngokusebenza kwezindleko eziphakeme uma kuqhathaniswa, izipikili ze-twister ezithengiswayo njengamanje emakethe ziwuhlobo lwezinzipho ezisetshenziselwa ukulungisa amathayela we-asbestos, imakethe igcwele kahle, ngakho-ke, izipikili ezisontekile ziyisinqumo esihle kakhulu sokulungisa imikhiqizo yepulasitiki ne-asbestos. .
Yonke imikhiqizo ekhiqizwe yinkampani ihlolwe ngokuqinile wumnyango wokuqondisa ikhwalithi futhi isezingeni eliphezulu kakhulu.Ukuhlolwa kugunyaze imikhiqizo efanelekayo, ethengiswa emhlabeni wonke ukuze kuzuzwe abasebenzisi abaningi ngokwengeziwe.
