集水管 collecting pipe; collection pipe; collector pipe; concentrated pipe; drainage collector; water collecting header 集水环 collecting ring; collector ring .
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drainage water collector 排水集水器
collector wellmultilayerwell drainage 辐射井
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The loading door, fuzz collector, pollutant drainage and button collector are equipped with pneumatic safe door-lock deice. Easy to operate.
装载门、绒毛收集器、蒸馏排污门、 纽扣捕集器均配有气动安全门锁装置，轻松操作安全无忧。
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