air hammer
短语词组
- air riveting hammer 空气铆锤
- air driven hammer 气动锤;风干强度
- air earth hammer 气动打夯机
- air drop hammer 蒸汽·空气模锻
- air DTH hammer 空气潜孔锤
- air chipping hammer 气动锤;气动凿锤
- steam air forging hammer 蒸气;空气自由锻锤
- air downhole hammer 空气潜孔锤
- air downhole hammer drilling 空气潜孔锤钻进 返回 air hammer