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业务范围

水利泵闸水下技术服务
 Underwater services for water conservancy pump gates, municipal pipe network

闸门水下检查 Underwater inspection for sluice gate 、漏点封堵 Leakage stops、水下清淤Underwater dredging
管道封堵 Pipe plugging/unplugging、水下拆除Underwater demolition
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