您要查找的是不是：
- 改进型9Cr1Mo钢 modified 9CrlMo steel
- 改进 to improve
- 改进型活塞用格来圈在唐钢超薄热带钢生产线上的应用 The Application of the Gland Used for the Improved Piston in the Super Thin Strip Production Line
- 钢厂 steelworks
- 基于液压伺服阀动态特性测试的改进型逆重复伪随机算法 The Application of an Improved Inverse Repeated Pseudo-random Binary Sequence in the Dynamic Characters Testing of the Hydraulic Servo Valve
- 户型 house type
- 碳钢 carbon steel
- 笔型 pen type
- 钢的 steel
- 改进的 modified
- 钢带 metal strip
- 整型 integer
- 钢化 steel
- 运动型 motile
- 铸钢 cast(carbon) steel
- 钢制 steeliness
- 改进型离心机 improvement centrifuge
- 螺纹钢 deformed steel bar
- 改进型转换接头 modified crossover sub
- 改进型轧辊 improved roll
