direct-current and alternating current overlaying power
Electro-spark Overlaying Welding
Laser Overlaying Welding
micro-plasma arc overlaying
Overlaying
堆焊
贴面
覆盖
叠
罩面
加铺
叠加
盖
覆
覆岩
堆
饰面
加铺罩面
共享
Overlaying for pavement
Overlaying of Vector and Grid
Overlaying Welding Layer