Последние добавленные видео:
取水門
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2 years ago
275735 2 years ago 19:28Removal of sediment deposited at the intake gate of the river.
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2 weeks ago
11 2 weeks ago 1:57西広取水門
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3 years ago
369458 3 years ago 18:53Removal of gravel at the intake gate with an excavator.【2021】
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2 years ago
261183 2 years ago 16:04An excavator moves through the river to remove the sediment from the sluice.
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5 years ago
880 5 years ago 4:59#琵琶湖#水中映像【取水塔はバスの楽園だった！？特大バスのスクールは圧巻！！】
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3 years ago
9677 3 years ago 4:47スーパーロングで取水門の土砂を撤去します！
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4 years ago
1317538 4 years ago 14:33Remove sediment from rivers with a small excavator.
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2 years ago
1237918 2 years ago 11:46The waterways are clogged with fallen leaves.
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7 years ago
13506 7 years ago 21:37台風５号が去った後の 取水口掃除
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7 years ago
65 7 years ago 3:0700509 宇部市 梅田川防潮水門 梅田川筋取水門 宇部市立原小学校 20170613 151026
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4 years ago
279 4 years ago 1:02世界かんがい遺産「十石堀」の源流（加露沢取水口）
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6 years ago
194 6 years ago 5:01倉敷市 高梁川東西用水取配水施設 - 高梁川流域デジタルアーカイブ
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10 months ago
1212 10 months ago 2:51The Asahan III Hydroelectric Power Plant
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8 years ago
57325 8 years ago 7:40山小屋に取り入れてる水の取水口を掃除
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6 years ago
4902212 6 years ago 12:38【火影&水门】四代火影为何如此强大？以父之名，岂能言败！