压焊钢格板:在承载扁钢和横杆的每个交点处，通过压力电阻焊固定的钢格板，横杆一般采用经过扭绞的方钢或麻花钢。
Pressure welded steel grille: At each intersection of bearing flat steel and cross bar, the steel grille is fixed by pressure resistance welding. The cross bar is usually made of twisted square steel or twisted twisted twisted twist steel.
压锁钢格板:在承载扁钢和横杆的每个交点处，通过压力将横杆压入承载扁钢或预先开好槽的承载扁钢中，将其固定的钢格板，横杆通常采用扁钢。
Lattice Plate for Pressure Lock: At each intersection of bearing flat steel and cross bar, the cross bar is pressed into bearing flat steel or pre-grooved bearing flat steel by pressure, and the lattice plate is fixed. The cross bar is usually made of flat steel.