Small modulus powder metallurgy gear
Date:[2015/5/21]
ID:YJX1230120
Tel:0755-83686090
E-mail:skerlin@szyujiaxin.com
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Alibaba: Wechat:yujiaxin-666
Keywords:Small modulus gear|0.3 modulus gear|powder metallurgy|powder injection|duplex gear|precision gear|Yujiaxin