fixed hammer
英
美
- fixed adj.固定的；不变的；确定的动词fix的过去式和过去分词.
- hammer n.锤；榔头vi.锤击；反复敲打vt.锤打；严厉批评
- In the school shop it is used for projects like hammer heads and clamp parts.
在校办工厂里由它制作锤头和夹具之类的产品。
- The paper introduces the process for studying the material and quality of the hammerhead of the hammer crusher.
介绍了锤式破碎机锤头质量和锤头材料的研究过程。
