Fonksyon: Itilize nan endistri lou1.Engineering machin soude2.Construction machin Weldments3.General machin soude4.special ekipman soude5.shipbuilding endistri weldments
Non: Konpozan soude endistri louFonksyon: Itilize nan endistri lou1.Engineering machin soude2.Construction machin Weldments3.General machin soude4.special ekipman soude5.shipbuilding endistri weldments