Especially suitable for inert gas protection weld and gas cutting.

特别适用于惰性气体保护焊及气切割.

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Drawing up standard of gas cutting technology and SOP.

编制气割工艺企业标准,操作作业指导书.

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Excellent gas cutting property and weld ability.

具有优异的焊接性能和切割性能.

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When propane gas cutting low carbon steel plate, the cost varies with the steel plate thickness.

用于低碳钢板气割时, 气割成本随板厚不同而变化.

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The oxygen - natural gas cutting and welding technique for metal material were studied in this paper.

研究了氧 — 天然气金属切割和焊接技术.

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