forging and rolling造句

• forged and rolled steel bars-method for ultrasonic examination
  锻轧钢棒超声波检验方
• Railway rolling stock materials-specification for forged and rolled tyres
  铁路车辆材料.第4部分:煅造和轧制轮箍规范
• Railway rolling stock materials-specification for forged and rolled wheel centres
  铁路车辆材料.第2部分:锻造和轧制轮体规范
• Railway applications-wheelsets and bogies-monobloc wheels-technical approval-forged and rolled wheels
  铁路设施.轮副和转向架.整轮.技术验收程序.锻制和轧制轮
• Railway applications-wheelsets and bogies-monobloc wheels-technical approval procedure-part 1 : forged and rolled wheels
  铁路设施.轮副和行车机构.整体轮.技术验收程序.第1部分:锻造和轧制轮
• Railway applications-wheelsets and bogies-monobloc wheels-technical approval procedure-part 1 : forged and rolled wheels; german version en 13979-1 : 2003
  铁路设施.轮副和行车机构.整体式车轮.技术验收程序
• The thesis comes from the double-side turntable die spotting press project cooperated by npu908 with shannxi forging and rolling equipment works . the main work is studying high-accuracy position control system of double-side turntable die spotting press . the system uses proportional orientation valve with high echo performance
  课题来源于九零八教研室与陕西压延设备厂联合研制的1000kn双侧翻转模具研配压机这一实际工程项目，论文主要研究内容是研配压机的高精度位置控制系统。