Jonangu Weeping plum
[Employee Posts] Mar 26, 2012
Photograph: Mr.S.Hirai of Daico MFG.OB
From materials such as quartz glass, fluorite (CaF2) and crystal materials to precision processing, design (optical, mechanical) and optical unit manufacturing.
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[Employee Posts] Mar 26, 2012
Photograph: Mr.S.Hirai of Daico MFG.OB
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