Cov qauv txheej txheem ntawm cantilevered scaffold

1. Daim ntawv tsau rau ntawm cov txheej txheem tseem ceeb (cantilver hlau nqaj);

2. VUAM daim foos nrog cov chaw nyob rau ntawm lub ntsiab qauv saum npoo (txuas steel trackod).

3. Rhawv nrog kev txhawb nqa lossis kev sib txuas thiab kev sib txuas nrog ob daim ntawv sib txuas thiab cov hlau khi saum toj no thiab cov hlau khi ntawm cov kev ntxhov siab ntawm cov cantilevered steel nqaj).

Kev tsim kho cov txheej txheem ntws ntawm cantilevered scaffold

Kev npaj ua haujlwm → Ua Ntej Ua Ntej Rod → Txhim Kho Cov Kab Rov Tav Rod → Txhim kho cov kab rov tav ntsug → nruab cov kab rov tav ntsug → nruab cov kab rov tav ntsug thiab ko taw rooj zaum ntawm txheej txheej ua haujlwm.