| 释义 |
1 ?氧乙炔焰切割 ... 样板，刮板，量具：template,templet 氧乙炔焰切割：acetylene cutting 氧乙炔熔接，气焊：oxyacetylene welding ... 2 [机]?乙炔切割 ... acetylene cutter乙炔焰切割器 acetylene cutting乙炔切割 acetylene generator乙炔发生器 ... 3 ?氧炔切割 ... acetylene burner乙炔燃烧器乙快焊炬 acetylene cutting氧炔切割 acetylene cutting machine氧炔切割机 ... 4 ?乙炔气切割 acetylene cutting 氧乙炔焰切割; 乙炔气切割; 乙炔切割 acetylene cylinder 乙炔罐; 乙炔瓶; 乙炔气(风煤)樽; 乙炔气瓶
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The remaining 20%of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding. 乙炔生产的剩余20%主要用于氧乙炔切割、热处理和焊接。 - 2
The work took cutting machine use raw materials for inflammable gas e. g. acetylene, propane, gas, such as liquefied petroleum gas (LPG). 切割机使用的工作原料为易燃性气体如乙炔、丙烷、液化气等气体。 - 3
Acetylene (ethyne) Simplest alkyne, C2H2. A colourless, flammable, explosive gas, it is used as a fuel in welding and cutting metals and as a raw material for many organic compounds and plastics. 乙炔：最简单的炔(C2H2)，无色可燃气体，广泛用作金属焰焊接和切割的燃料，也是合成许多有机化学品和塑料的原料。
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