Foundry melting/casting advanced

Sonraí bibleagrafaíochta
Údar corparáideach:	3G Elearning FZ LLC (Cruthaitheoir)
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	UAE 3G Elearning FZ LLC [2016]
Ábhair:	Founding. Metal castings.