heavy duty gear (104) Online Manufacturer
材料: 炭素鋼,合金鋼など
硬度: HB220-280、HRC45-62(カスタマイズ可能)
Surface Finish: Grinned, Heat Treatment
Tooth Profile: Based On Drawings
Material: Low Carbon Steel, Middle Carbon Steel, Etc.
Surface Finish: Grinned, Heat Treatment
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