Izitebhisi zensimbi

Isitebhisi sensimbi singenye yezingxenye ezibalulekile njengoba i-access ladder e-scaffolding, evame kakhulu esetshenziswe ezinhlelweni ezahlukahlukene zokubopha.

I-Hunan World enikezela ngezitebhisi zensimbi eziphakeme kakhulu zensimbi yokusebenzisa i-scaffolding usebenzisa, imininingwane ekhombisa okunye ngezansi:

Ama-staircoses anezingwegwe ezinamasayizi angama-43mm ajwayele ukufakwa kohlaka olusetshenziswayo, futhi ngamasayizi amasayizi angama-50mm ajwayele ukusetshenziswa kwezinhlelo zokubopha.

QQ 图片 202102191110044

isitha

 


Isikhathi Sokuthumela: Feb-19-2021

Sisebenzisa amakhukhi ukunikeza isipiliyoni esingcono sokuphequlula, sihlaziye ithrafikhi yesayithi, futhi wenze ngezifiso okuqukethwe. Ngokusebenzisa leli sayithi, uyavuma ukusetshenziswa kwethu kwamakhukhi.

Amukela