钴基焊丝是一种用于起重机的原材料。

Co-based wire is a kind of raw material for the crane.

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焊丝用完后已卷绕起来了。

The tin wire was spooled after it was used.

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焊丝在使用前应清除其表面的油污，锈蚀等。

Oil stain and rust stain on welding wire shall be removed.

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目前年生产药芯焊丝能力达到10000吨。

Now the ability of annual production is up to 10000 tons.

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对ER70S - 6气保焊丝钢在拉拔过程中的断裂问题进行分析。

The fracture during ER70S-6 wire rod drawing of gas shield welding wire steel is analysed.

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对ER70S - 6气保焊丝钢在拉拔过程中的断裂问题进行分析。

The fracture during ER70S-6 wire rod drawing of gas shield welding wire steel is analysed.

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