M?t b?n v? hoàn ch?nh v?i ??y ?? các thông s? s? ???c t?o ra tr??c khi ??a vào l?a ch?n nguyên li?u c?ng nh? hoàn thi?n thành ph?m.High Load Ability (HLC) grating will make usage of of the normal advantages of molded grating products and solutions; high strength, corrosion resistance, fire retardancy, nonconductivity and lower servicing, and