The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.
最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。
This portable machine applicable to small and medium-sized steam aerated block factory of gas cutting blocks.
本移动式切割机适用于中小型蒸养加气块在厂的加气块切割。
The applications of new tool material to the cutting of difficult-to-process material of steam turbine at home and at aboard were presented.
简要介绍了国内外新型刀具材料及其在汽轮机难加工材料切削中的应用。
The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward thereby increasing the speed of the engine and cutting its fuel consumption.
最后步骤启动，这时蒸汽被导入汽缸从而驱使活塞像向前一样的向后，从而提高引擎的速度切断燃料的耗费。
Cutting machine used to hoist the main grouping of the fabric finished pulling into the reactor body and the steam-cured to complete the finished block traction out of kettle.
卷扬机主要用于把切割机编组完的坯布体牵引入釜和把蒸养完成的成品砌块牵引出釜。
Cutting machine used to hoist the main grouping of the fabric finished pulling into the reactor body and the steam-cured to complete the finished block traction out of kettle.
卷扬机主要用于把切割机编组完的坯布体牵引入釜和把蒸养完成的成品砌块牵引出釜。
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