Nrog txoj kev loj hlob sai ntawm kev tsim kho kev lag luam nyob rau hauv xyoo tas los no, steel springboards tau dhau los ua ntau thiab siv dav.
Steel springboard yog ib yam khoom siv hauv kev tsim kho kev lag luam. Feem ntau, nws tuaj yeem hu ua steel scaffolding board,
siv steel springboard, steel pedal, galvanized steel springboard, galvanized steel pedal, thiab nws tau txais zoo los ntawm lub nkoj tsim
kev lag luam, roj platform, hluav taws xob fais fab thiab kev tsim kho kev lag luam.
Post lub sij hawm: May-07-2021