1. Thaum siv tus kab hluav taws xob me me ntawm cov ntoo me me ntawm cov kab ntsug (thiab lwm qhov kawg yog ntxig rau hauv phab ntsa, thiab lub ntxig ntev tshaj 180mm.
2. Scaffolding ntawm txheej txheej ua haujlwm yuav tsum puv thiab ruaj khov. Yuav tsum muaj ob tug ntoo khaub lig me me ntawm kev sib koom ua ke. Lub rooj sib tham ntev ntawm lub tuam txhab Scaffolding Ntxiv nrog rau kev sib tw hlau, cov scaffolding kuj tseem tuaj yeem sib tshooj. Qhov sib koom ua ke yuav tsum tau txais kev txhawb nqa los ntawm ib tug me nyuam hneev. Lap ntev yuav tsum muaj ntau dua 200 hli, thiab qhov ntev ntawm tus hneev me me yuav tsum tsis pub tsawg tshaj 100 hli.
3. Qhov ntev ntawm scaffold board sojntsuam sojntsuam qhov kawg ntawm txheej txheej ua haujlwm yog 150 hli, thiab ob xaus ntawm board ntev yog qhov tseeb ruaj khov nrog cov pas nrig.
Lub sijhawm Post: Sep-23-2022