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knurling_bolt_20mm.stl1.09MB
knurling_bolt_30mm.stl1.02MB
knurling_bolt_40mm.stl1.37MB
knurling_bolt_50mm.stl1.37MB
knurling_bolt_60mm.stl1.35MB
knurling_nut.stl1.2MB
±³À°¿ë 3dÇÁ¸°ÅͼÒÀç(¹«µ¶¼º Çʶó¸àÆ®) 2018-08-04