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METHOD OF MOUNTING SLOTTED EMBEDDED PARTS OF PLANAR GATES OF HYDRAULIC ENGINEERING STRUCTURES
METHOD OF MOUNTING SLOTTED EMBEDDED PARTS OF PLANAR GATES OF HYDRAULIC ENGINEERING STRUCTURES
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机译:水工工程结构平面闸门开槽嵌入式零件的安装方法
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摘要
the invention относитс to the area for construction. the purpose of изобретени - simplifying and accelerating construction, improving quality and reducing металлоемкости.installation пазовых mortgag
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