teramo awọn welder onišẹ ikẹkọ lati ayeye G20

Lori ayeye ti G20 ipade approaching, awọn ile-ni ibere lati teramo awọn ori ti didara, mu ọja didara, pe awọn professionanstructor ṣe awọn ọjọgbọn ọna ikẹkọ fun awọn welders operatives.

 


Post akoko: Aug-30-2016
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