O fusiua o fesoʻotaʻiga i le va o le uʻamea uʻamea ma uʻamea. E tolu pepa faʻavae: taumatau-argle chiller, lima scaffolding coupor, ma swivel scaffolding.
(1) itu taumatau-argle courler: faʻaaoga e faʻafesoʻotaʻi ai le lua uʻamea uʻamea
(2) Fufulu faʻamau: faʻaaogaina e faʻafesoʻotaʻi ai le lua uʻamea uʻamea e lua o vaʻalele i soʻo se itu.
(3) Att Shite Steptener: Faʻaaoga mo le Bound Connect of Lua Steel paipa, o le ituaiga o fusi e (a) taumatau (b) Matua fefaʻatauaʻi; (c) pulanner.
I le iʻuga o tekinolosi, e mafai ona vaevaeina i: tuʻu le vaalele, faʻailoga tagata, ma le faʻailoga e le lelei e pei o le faʻafofogaina;
Mai le vaʻaiga i luga, e vaevaeina i totonu: vevela-dip kaponi kapela, electro-kaka-kapela faʻapipiʻi, spray-vali courk, etc
Mai le faamoemoe o le faʻaaogaina, e mafai ona vaevaeina i totonu: Under-arleller, lima scafiding, o le counter coupor, star compler, o le vaseina o laborr
I le tulaga maualuga o le mamafa, e mafai ona vaevaeina i totonu: malamalama sporler ma le mamafa popole;
From the implementation standard, it can be divided into: national standard coupler, British coupler, German coupler, American coupler, Australian coupler, Italian coupler, Japanese coupler, Korean coupler, etc.; eseʻese faʻatatauina tulaga faʻaaogaina i atunuʻu eseese ma itulagi;
Mai le faamauga, e mafai ona vaevaeina i totonu: 48 * 48 * 60 60 60 * 60 * ma isi; o le faʻamatalaga faʻasino i le vaega o le pito i fafo o le paʻu paipa.
Taimi taimi: Nov-05-2020