Applications: Outdoor working in oil field , Mining, Forestry, Construction and Chemical industries.

主要用途: 野外工矿业、农渔业 、 林业 、 建筑、化工等行业.

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For outdoor working, the problem of gas fountain and its gross weight need solve.

对于室外作业的农机具,使用气力技术需要解决气源动力和气源部属总质量的问题.

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