stages of water treatment including intake, coagulation, sedimentation, filtration, disinfection, storage, and distribution diagram hand drawn schematic vector. Science educational illustration图片
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stages of water treatment including intake, coagulation, sedimentation, filtration, disinfection, storage, and distribution diagram hand drawn schematic vector. Science educational illustration
素材ID:1753003461

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  • 格式:矢量
  • 作者:Oleksandr Pokusai
  • 最大输出:可以放大缩小至任意尺寸

关键词

过滤安全向量卫生管理已标记隔离自来水厂图表教育插图海报消毒沉积物基础设施混凝手绘结构教育图纸健康科学色彩缤纷