precision forging

常见例句

Precision forging technology is developed rapidly in production of spur bevel gear.
精密锻造直齿锥齿轮在我国发展很快。
Precision forging technology of crankshaft is the most important development direction for tiny-automobile crankshaft forging technology.
曲轴精密锻造技术是微车曲轴锻造成形工艺的重要发展趋势。
The body of valve is made by precision forging, accurate geometry dimension of inside of valves no need any other process, can make sure the seal ability of valves.
阀体采用精密铸造，精确的几何尺寸使得阀体内部无需任何精加工即可保证阀门的密封性。