Hauv scaffolding, ib daim ntawv qhia txog kev txhawb zog yog ib lub raj kab rov tav lossis lub nqaj uas txuas cov qauv ntsug lossis cov qauv ntsug, muab kev txhawb nqa thiab faib cov khoom thauj. Nws pab txhawb nqa cov qauv scaffolding thiab xyuas kom meej tias nws ruaj khov thiab muaj kev nyab xeeb.
Ob Chav / Truss / choj / Txhawb nqa phau ntawv qhia
Khoom siv: Q235 Hlau
Kev kho qhov chaw: Kub dipped galvanized
Qhov Loj:Φ48.3 * 2.75 hli lossis kho los ntawm cov neeg siv khoom
| Ntev | qhov hnyav |
| 1.57 m / 5'2 " | 10.1kg /22.26lbs |
| 2.13 m / 7' | 16.1kg /35.43lbs |
| 2.13 m /10' | 24 kg /52.79lbs |
