... 高水位 high water level 铰链阀 hinged valve 夹持具,柄,顶模 holder ...
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... 绞接阀 hinged valve 绞接输送机 articulated conveyer 绞接式墩 hinged pier ...
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... hinged tower 铰接塔 hinged valve 关节式阀 hinged 铰链连接的 ...
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