Nkees lub tsho qub? Tsis txhob maj kom tau tshem ntawm nws. Peb nthuav tawm txoj hauv kev yooj yim los ua ib lub tsho zoo tib yam. Khaws cov xim ntawm cov xim ntawm cov hlaws dai thiab rov kho lawv mus rau hauv cov txiv ntoo bar.
Koj yuav xav tau:
Tsho rau ntawm cov nyees khawm, noob hlaws dai kom haum rau hauv cov xim, rab koob yog nyias kom dhau mus rau hauv qhov hlaws dai, xov,
Txiab.
Kev ruaj ntseg xov nrog rab koob ntawm ib lub bar nrog hinges nrog sab hauv. Dai cov koob rau lub ntsej muag.
Tas tus koob muaj koob nyob hauv cov hlaws dai thiab sushach nws mus rau qhov bar. Tom ntej no, xaws hlaws dai ib los ntawm ib los ntawm kaw tag nrho cov dav ntawm cov plank.
Tom qab txhua 5-6 LWN cov hlaws dai, ruaj ntseg lub nodule ntawm cov inlet. Nws yog qhov tsim nyog uas cov hlaws dai kom zoo dua.
Txuas ntxiv cov hlaws dai, tsis txhob hnov qab ua scaffolding.
Ua kom tiav daim txhuam tshuab xaws thaum lawv mus txog qhov siab ntawm cov txiag. Hnav npaj tau!
