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Helical Blade 2009-12-25 Products description: contunious cold rolled once spiral blade,without welding,easy to install and... helical blade, screw blade , spiral blade Shouguang Aoxin Machinery Co.,Ltd. Contact Now Contact Info
Screw Blade 2009-12-25 Products description: contunious cold rolled once spiral blade,without welding,easy to install and... screw blade, helical blade , spiral blade Shouguang Aoxin Machinery Co.,Ltd. Contact Now Contact Info
Spiral Blade 2009-12-25 Products description: contunious cold rolled once spiral blade,without welding,easy to install and... spiral blade, screw blade , helical blade Shouguang Aoxin Machinery Co.,Ltd. Contact Now Contact Info