This paper introduced the principle, the process and the effect of the new technology of restoring the deformed brake plate of hoist by use of "oxygen acetylene flame".
介绍了变形严重的提升机闸盘采用“氧-乙炔焰”加热矫正的原理、工艺程序及其效益。
Self fluxing iron base alloys containing rare earths have been prepared. The self fluxing performance of these alloys in oxygen acetylene flame spray welding has been observed in detail.
制备了含稀土的铁基自熔合金并考察了这种自熔合金在氧-乙炔火焰喷焊过程中的自熔性。
This document mainly deals with the common industrial gases, namely oxygen, nitrogen, hydrogen, argon and acetylene.
这些文件主要涉及到一般的工业气体，通常为氧气，氮气、氢气、氩气和乙炔气。
We strengthen the transport and storage of oxygen and acetylene and other inflammable and explosive materials handling.
加强运送和贮存氧气、乙炔等易燃易爆物品办理。
Acetylene is manufactured by the reaction of water with calcium carbide. It is also manufactured by thermal cracking of hydrocarbons, or by partial combustion of methane with oxygen.
通过水同电石的反应生产乙炔。还可以通过碳氢化合物的热裂解或甲烷同氧的不完全燃烧来生产乙炔。
In this paper, the DDT distances of acetylene and oxygen mixture were measured with this system, and the results were consistent with that of high frequency pressure transducers.
运用该系统测量的乙炔与氧气混合气从爆燃到爆震转捩的距离，其结果与采用高频响的压力传感器系统的测量结果一致。
Special service regulators are specifically constructed for special applications including oxygen, acetylene, and fluorine service and high-pressure, ultra-high-pressure, and corrosion service.
特殊设施调整器是特殊制造的，用于特殊的应用，包括氧、乙炔和氟设施和高压、超高压和腐蚀性设施。
Please contact our technical service department if your applications involve interaction with oxygen or acetylene gases.
如果应用在包括氧气或乙炔气体的相互作用的场合中，请联系我们的技术服务部门。
In the high - pressure system both oxygen and acetylene are used from high - pressure cylinders.
在高压法中，氧气和乙炔都取用于高压瓶。
The content of acetylene and other hydrocarbon in liquid oxygen measured by gas chromatogram has gas chromatogram concentrate method and direct method.
利用气相色谱浓缩法和气相色谱直接法测定液氧中乙炔及其他碳氢化合物含量。
It also supplies liquid oxygen, liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon, liquid ammonia, and rare element gas.
还兼营液氧、液氮、液氩、乙炔气、二氧化碳、氢气、丙烷气、氟里昂、液氨及其他高纯和稀有气体。
Application: Mainly used for conveying of oxygen and acetylene gases for welding and cutting equipment.
主要应用：用于输送焊接或切割用的氧气和乙炔。
Through the process test, wearing test and microstructure observation and analysis, the convention performance of oxygen-acetylene flame spray welded layer is studied.
通过工艺试验、耐磨试验和显微组织观察分析，研究了氧-乙炔火焰喷焊层的常规性能。
The pressure and deflagration to detonation transition (DDT) characteristics of acetylene and oxygen flame were studied in a detonation tube.
研究了爆震管中爆震燃烧的压力特性及爆燃到爆震转捩（DDT）特性。
Yedan, oxygen, nitrogen, acetylene gas, acetylene sales;
液氮、氧气、氮气、氩气、乙炔的销售；
The strength of coating layer obtained by one-shot self-felt powder with subsonic oxygen-acetylene spraying technique was discussed.
采用亚音速氧乙炔火焰喷涂技术，喷涂一次性自粘结粉末，经测定涂层的结合强度可达到打底层的界面结合强度。
The utility model relates to a multi-purpose gun for flame cutting of oxygen gas and acetylene gas.
本实用新型涉及一种氧—乙炔火焰切割多用枪。
The present invention belongs to a method for manufacturing oxygen-acetylene (liquefied gas) cutting nozzle and divergent cutting nozzle.
本发明属于氧-乙炔(液化气)割嘴、扩散型割嘴新的制造方法。
These gauges are designed for measuring the pressure of medium Oxygen, Acetylene, CO2 and Argon. The Oxygen gauge must not touch oil.
气体压力表适用测量氧气、乙炔、二氧化碳、氩气等介质的压力，氧气表要求严禁接触一切含油成分的液体和气体。
These gauges are designed for measuring the pressure of medium Oxygen, Acetylene, CO2 and Argon. The Oxygen gauge must not touch oil.
气体压力表适用测量氧气、乙炔、二氧化碳、氩气等介质的压力，氧气表要求严禁接触一切含油成分的液体和气体。
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