The need for crude machine translation goes back to the start of the cold war.

该机器翻译的原油需要追溯到冷战的开始。

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ERW pipe and profile machine complete line to manufacture, round square and rectangular pipes. install and start the BTM520 (76-165mm) hot and cold rolled steel coils.

中径电阻焊管生产线，用来生产圆管、方管和矩形管，起始原料是根据BTM 520标准的76 - 165 mm的热轧和冷轧钢卷。

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