chisel edge
chisel edge是什么意思、chisel edge怎么读
【机】 钻头前端
chisel edge汉语翻译
【机】 钻头前端
chisel edge例句
- A pick, especially with one end of the head pointed and the other end with a chisel edge for cutting through roots.鹤嘴锄，丁字镐一种鹤嘴锄，尤指一头尖而另一头有可割断根的凿边