• The main materials it sells include fire hydraulic giant, fire hose, indoor and outdoor fire hydrant, firebox 1211 and 302 fire extinguisher, etc.

    主要材料包括:液压巨头灭火水龙带、消防水带、室内外消防栓、1211消防箱、302灭火器等等

    youdao

  • Design a new outdoor fire hydrant, fire hydrants in the compound have been adopted in the multi-screw mechanism, the traditional fire hydrant to the transformation of the structure.

    设计一种新型室外消防栓消防栓采用了复式螺纹机构传统消防栓的结构进行改造

    youdao

  • Design a new outdoor fire hydrant, fire hydrants in the compound have been adopted in the multi-screw mechanism, the traditional fire hydrant to the transformation of the structure.

    设计一种新型室外消防栓消防栓采用了复式螺纹机构传统消防栓的结构进行改造

    youdao

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