1. Ua ntej, tus thawj tswj haujlwm yuav tsum npaj ib pab neeg, suav nrog cov chaw ua haujlwm xws li kev tsim kho, thev naus laus zis, thiab kev nyab xeeb, los koom nrog kev lees txais. Qhov scaffolding yuav tsum tau tsim thiab txais nyob rau hauv cov ntu raws li kev qhia txuj ci kev siv, kev tsim kho, thiab lwm cov ntaub ntawv kom ntseeg tau tias txhua kauj ruam raws li cov cai.
2. Lub sijhawm ua haujlwm erection, ntau cov kab tseem ceeb yuav tsum tau kuaj xyuas. Piv txwv li, tom qab lub hauv paus tiav ua tiav ua ntej lub scaffolding yog tsa, thiab tom qab txhua qhov chaw nruab hauv av yog npaj, koj yuav tsum nres thiab kuaj xyuas.
3. Tom qab scaffolding yog tsa rau qhov tsim nyog tsim los yog ntsia hauv qhov chaw, nws yuav tsum yog tshuaj xyuas txhua yam. Cov khoom siv ua tau zoo, erection, txhawb nqa qauv, cov qauv qauv, thiab lwm yam. Yuav tsum tau soj ntsuam txhua yam kom ntseeg tau tias tsis muaj chaw yuam kev.
4. Thaum siv, cov xwm txheej ntawm scaffolding yuav tsum tau kuaj xyuas tsis tu ncua. Cov khoom siv-cov kab nrig, scissor kev sib tw, thiab lwm yam kev tiv thaiv kev nyab xeeb lub zog, thiab lwm yam kev tiv thaiv kev nyab xeeb thiab lwm yam kev ua tiav thiab ua tiav.
5. Yog tias koj ntsib cov xwm txheej tshwj xeeb, xws li tom qab cov kabmob sib tsoo lossis ntsib lawv lub sijhawm lossis sau lawv raws li kev nyab xeeb ntawm scaffolding.
Lub Sijhawm Post: Nov-22-2024