resource.1st.ir · Viz.i" c J..0+L9S oxz.Ss-+J93 Cast iron hatch 800 mm Dimentions : Door...
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resource.1st.ir · Viz.i" c J..0+L9S oxz.Ss-+J93 Cast iron hatch 800 mm Dimentions : Door diameter 800 mm Weight : 180 - 240 kg Type : gray cast-iron and ductile cast-iron