2016年3月29日星期二
Small quartz color sorter sorting video--Hefei Mingde Optoelectronic Tec...
MINGDER small quartz ore color sorter, CCD color sorting machine for calcite, potash feldspars ore etc. Hefei Mingde Optoelectronic Technology CO., LTD
www.hefeimd.com/en
SKype: dianahongsmile
Email: dianahong@hefeimd.com
Tel: 0086-551-62578095
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