您要查找的是不是：
- compound steam hammer 双缸气锤
- The weight that drops in a pile driver or steam hammer. 撞键打舂机或汽棰内落下的重物。
- Production has slowed because the steam hammer is broken. 车间里的蒸汽锤坏了，导致工程进度放慢。
- The most wonderful piece of machinery on show was Nasmyth's steam hammer. 其中最奇妙的是内史密斯的蒸汽锤。
- Steam hammer is an important equipment of machinery industry,the head is one of the main parts. 汽锤是机械行业广泛使用的重要设备,锤头是其主要的部件之一。
- There was also a great deal of machinery on display. The most wonderful piece of machinery on show was Nasmyth's steam hammer. 还展出了许多机器。其中最妙的一台机器是Nasmyth的蒸汽锤。
- There was also a great deal of machinery on display.The most wonderful piece of machinery on show was Nasmyth's steam hammer. 尽管在当时旅行不像现在这么容易，但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。
- This scrap mostly expatiate on mian technical parameters for the steam hammer refit to a electro_hydraulic hammer,and refer its benefits on save energy. 介绍了蒸气锤改造成电液锤的主要技术参数及改造后电液锤的节能效果。
- double expansion compound steam engine 两级膨胀复式蒸汽机
- To employ a steam hammer to crack a nut 牛鼎烹鸡
- differential-acting steam hammer 差动式汽锤
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- Redesign of fruoroplastics piston rings for steam hammer 蒸汽锤氟塑料活塞环的改装设计
- Electro-hydraulic technological transformation of the steam hammer 蒸气锤的电液技术改造
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹，发泄发泄。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- The movement continued to pick up steam. 这场运动继续在加速进行。
