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- Development of Tools for Rock Drill in China 我国凿岩钎具行业的发展
- Tools for Rock Drill 凿岩钎具
- Mini rock drill has been produced based on patented technology for rock drill warm extrusion. 采用钎头壳体温挤压精密成形专利技术生产了小型凿岩钎头。
- Analysis of Warm Extruding Power for Rock Drill 凿岩钎头壳体温挤压精密成形力能分析
- Shape and dimension of water tube for rock drill 凿岩机水管形状及尺寸
- There is a specific tool for each job. 各工种配备特定的工具。
- Spears are their tools for hunting. 矛是他们狩猎的工具。
- Any of numerous hand tools for boring holes. 钻孔工具，手钻钻孔用的手持工具
- The rock drill is indispensable for digging coal mines. 凿岩机是煤炭采掘不可缺少的工具。
- Shape and dimension of joint in extension rod for rock drill 凿岩机延长钎杆接头形状及尺寸
- A tool for clinching nails, screws, or bolts. 紧钳固定钉子、螺丝或螺丝钉的工具
- A tool for stamping a design on a surface. 压印器一种在表面上打印出图案的工具
- He's outgrown his passion for rock music. 随着年龄的增长，他已对摇滚乐失去了热情。
- He has a craze for rock and roll. 他热衷于摇滚乐。
- It is a necessary tool for machine-tool, banch drill for matal cutting. 系各类机床、台钻的必备工具。
- carbon steel used for rock drills and dowels. 凿石器和销子用的碳钢。
- The 1970s were best known for rock music. 20世纪70年代以摇滚乐而闻名。
- A special tool for producing such a surface or finish. 消光器产生这样表面特别加工器
- And their affection for rock tea are all. 对岩茶的情感
- We have the tools for heading off disaster. 我们有阻止灾难发生的工具。
