关键词：泵站 拦污栅 阻塞 能量损失 [gap=799]Keywords: pumping station; trashrack; blockage; loss of energy
基于22个网页-相关网页
main trashrack shaft 主拦污栅井
main trashrack maintenance chamber 主拦污栅检修室
main trashrack slot 主拦污栅槽
floating trashrack 浮式拦污漂
semi-circular trashrack 半圆形拦污栅
auxiliary trashrack shaft 副拦污栅井
traveling trashrack cleaner 移动式清污机
the floating active trashrack 浮式活动拦污排
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