0 a mixture of oxygen and acetylene (= a gas) that produces a hot bright flame, and that can be used for cutting metal -- 氧乙炔
They took an interest in local occupations, in the plumber with his oxyacetylene blowlamp, the glazier with his diamond cutter and the men with the fast cars.
They are both weldable by the majority of techniques, although autogenous (welding without weld consumables) or oxyacetylene methods are not recommended.
For steel materials, oxyacetylene cutting is the most common form of preparation.
There are also gases like carbon-dioxide for soda water or oxyacetylene torches for garages and welding gear.
Later, in 1901, oxyacetylene welding was demonstrated for the first time by burning a mixture of acetylene and compressed.
On an oxyacetylene torch system there will be three types of valves, the tank valve, the regulator valve, and the torch valve.
The far end of the tube is pre-heated and lit by an oxyacetylene torch.
The use of oxyacetylene burners is common and, apart from the other dangers involved, oxyacetylene fumes are detrimental to health.
