河岸防侵蚀用非金属机织垫(41046)
Detalles
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类号 L19 |
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项目编号 41046 |
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项目名 河岸防侵蚀用非金属机织垫 |
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项目名(en) Woven mats (Non-metallic -) for the protection of banks against erosion |
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COOR √ |
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HARM √ |
