3) Hot die forging hydraulic press
热模锻液压机
4) Large-scale Die Forging Hydraulic Pressure
巨型模锻液压机
5) Heavy Die Forging Hydraulic Press
重型模锻液压机
6) hydraulic hammer
液压模锻锤
1.
To overcome the shortcomings of steam driven hammer ,such as energy wasting and serious vibration, the new type program controlled hydraulic hammers are developed.
针对蒸—空模锻锤存在的浪费能源、振动噪音大等缺点 ,开发了用于蒸—空模锻锤更新换代的新型程控液压模锻锤。
2.
This paper discusses the structure features, the hydraulic system and the program control system of the new type C83 hydraulic hammer and describes the developing and researching of the electro - hydraulic hammer as well as the working principle, performance feature and practical application of the 15.
对新一代C83系列液压模锻锤的结构特点及其液压系统和程序控制系统进行了论述,并介绍了电液锤产品的开发研究及15。
补充资料：航空发动机推重比(见航空发动机推力)
航空发动机推重比(见航空发动机推力)
thrust to weight ratio of aeroengine
hQngkong角dong)1 tuizhongbi航空发动机推重比〔thros*:。wdgh:ra-tio of aeroengine)见航空发动机推力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条