适用于生产大宽幅粗丝号 电焊网。

Used for welded wire mesh of big width &wire dia.

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的多股绞合线的直径比双丝粗丝号的规格，以提高网状的牢固性。所有设计均符合国家标准，品质无。

The stranded wire diameter than the double wire thick wire, specifications, in order to improve the robustness of the network. All designs are in line with national standards.

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论述了粗丝co2自动焊焊枪的设计原理，并对气流在焊炬中的流动情况和对熔池保护效果作了简要介绍。

In this paper, design principle on gun of automatic CO2 gas shielded welding with thick electrode is discussed.

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