oxygen-acetylene cutting [机] 气割下料 ; 氧乙炔切割
oxygen- acetylene welding 氧乙炔焊
oxygen-acetylene welding 氧乙炔熔接 ; 氧炔焊
oxygen-acetylene flame 氧乙炔火焰
oxygen-acetylene gas 氧乙炔气
oxygen-acetylene 氧乙炔切割
oxygen acetylene welding set 氧乙炔焊接器
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。
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。
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