Koom xwm cuam tshuam rau kev kos duab ntawm galvanized steel hlau

1. Nws nyob ntawm qhov loj me ntawm sab nraud kev sib txhuam coefficient f hauv cov hlau xaim tuag, vim hais tias qhov tsis sib xws yog los ntawm kev ua ntawm kev sib txhuam sab nraud, yog li kev sib txhuam hauv cov hlau xaim tuag yuav tsum muaj tsawg. 2. Nws nyob ntawm cov tuab ntawm galvanized steel hlau. Qhov kev sib txhuam sab nraud ntawm tuab galvanized steel hlau xaim yog siab dua qhov ntawm nyias galvanized steel hlau xaim. 3. Nws nyob ntawm lub zog ntawm cov hlau xaim. Vim tias qhov ntxiv dag zog rau hauv lub zog, chav tsev siab thiab sab nraud kev sib txhuam hauv cov hlau xaim tuag yog nce. 4. Nws nyob ntawm qhov loj me ntawm qee qhov tsis ua haujlwm. Qhov deformed tseem yuav cuam tshuam qhov siab nyob rau hauv cov hlau xaim tuag.