Последние добавленные видео:
制鹽
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4 years ago
11 4 years ago 1:12人类早期制盐视频
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2 years ago
457204 2 years ago 8:24Boil 100 catties of seawater dry! Boil salt!
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1 year ago
6492 1 year ago 2:41古人是如何制盐的？把海水熬干后，能得到食用盐吗？
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2 years ago
5084 2 years ago 2:06穿越宝典：两种简易制盐法Two simple salt making methods
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2 years ago
6921 2 years ago 1:37古法制盐，全程不用机器，盐农每天要挑50担海水
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1 year ago
80 1 year ago 1:48傳承千年的采鹽術自貢井鹽，巧妙的制鹽工藝彰顯古人的智慧 #鹽 #井鹽 #紀錄片
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5 years ago
342520 5 years ago 5:31[Eng Sub] Where does salt come from?
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3 years ago
16885 3 years ago 3:06尝试用海水制作盐！
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1 year ago
1773 1 year ago 2:06假如流落荒岛，如何利用海水制盐？只需3个步骤
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7 years ago
2992 7 years ago 7:05原始技术：制盐
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1 hour ago
166 1 hour ago 1:44關稅衝擊台灣鯛 宜蘭.台南烤魚美食挺漁民 "鹽焗台灣鯛"招牌菜 濃縮鮮味魚肉嫩 夜市台灣鯛烤魚夯! 精選排隊名攤地圖│記者 陳俞安 黃國瑞 謝文彥│我食故我在20250419│三立新聞台
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2 years ago
13 2 years ago 4:07肯尼亚小黑用古老方法制盐，1克盐能卖1美金，为何这么贵？
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2 years ago
7266 2 years ago 7:51Fifteen years ago, the salt making technology in the deep mountain sold 100 yuan for 50 kg of salt.
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2 years ago
2265 2 years ago 3:291000米深地底抽卤水制盐，用豆浆进行提纯，古人的智慧太厉害
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6 years ago
517499 6 years ago 6:59[Bacon's Journey] How to produce the salt we eat: visit salt pan and its traditional way
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9 years ago
8566 9 years ago 24:27《海盐传奇》第二集 制盐 | CCTV纪录
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3 years ago
8 3 years ago 1:21印度人说他们的制盐技术领先中国几千年，看完制作过程，我笑了！
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2 years ago
1224 2 years ago 4:43印度沙漠里的盐农，一年辛苦制盐8个月，一吨仅能卖30块
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2 years ago
5938 2 years ago 1:06喜马拉雅盐是如何制造的