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Steel ball for bicycle/ Heli super steel ball2016-06-27 10:30:42 |
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steel ball for steel ball valve2016-06-27 10:30:41 |
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Chrome Steel Balls for Bearing (skype:happyliu88)2016-06-27 10:30:41 |
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OEM Steel Ball /Bicycle Parts (skype:happyliu88)2016-06-27 10:30:41 |
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Aisi 420 Stainless Steel Ball made in China2016-06-27 10:30:42 |
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AISI 1010 G1000 1/4" Low Carbon Soft Steel Ball2016-06-27 10:30:42 |
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Hardness 15-20HR Soft Steel Ball2016-06-27 10:30:42 |
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Density 7.861 g/cm3 1/4" Steel Ball2016-06-27 10:30:42 |
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Wear-Resistant Steel Ball2016-06-27 10:30:42 |
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Steel Ball for Freewheel2016-06-27 10:30:41 |