2007
Date: 2007-05-17 Click: 49
we researched and developed “KL-1000-2 scroll grooving machine”, and applied for the national invention patent. It is evaluated by country “scroll grooving machine” own professional standard operating command.
Date: 2007-05-17 Click: 49
we researched and developed “KL-1000-2 scroll grooving machine”, and applied for the national invention patent. It is evaluated by country “scroll grooving machine” own professional standard operating command.