例文
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- A similar process, generally called oxyfuel cutting, is used to cut metals.
- The most common gas welding process is oxyfuel welding, also known as oxyacetylene welding.
- Arc welding and oxyfuel welding were among the first processes to develop during the 1800s.
- Initially the company was in the business of producing oxygen for oxyfuel welding and cutting.
- Thermite welding was invented in 1893, and around that time another process, oxyfuel welding, became well established.