G203/30/100
G203/30/50
G253/30/100
G253/30/50
G303/30/100
G303/30/50
G323/30/100
G323/30/50
G403/30/100
G403/30/50
G403/40/100
G403/40/50
G404/30/100
G404/30/50
G404/40/100
G404/40/50
G504/40/100
G504/40/50
G505/40/100
G505/40/50
G505/50/100
G505/50/50
鋼格柵板規(guī)格型號(hào)表示方法如下圖所示：
