Figure 4 is ionized air static isobutylnitrite known as Rod type air ionization.

图4为即子冻氛围静电打消器的一栽,称为棒型即子冻氛围安装.

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Welding rod type: Acidity , alkalinity, cellulose, high - temperature steel and so on many kinds of welding rods.

焊条种类: 酸性 、 碱性 、 纤维素 、 耐热钢等多种焊条.

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