drill pipe steel中文,drill pipe steel的意思,drill pipe steel翻译及用法

2025-09-07 00:42 浏览次数 6

drill pipe steel

鉆桿钢

drill pipe steel 例句

英汉例句

  • after the water quenching of the drill pipe steel grade, the cooling method of drill pipe welds is changed to the quick water cooling instead of the previous high-pressure air cooling.

    鉆桿钢种水淬化后,焊缝热处理的冷却方式由以前的高压空气冷却转变为快速水冷却。

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