Последние добавленные видео:
半球
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2 years ago
196164 2 years ago 1:12Amazing Magdeburg hemisphere experiment! What force can pull apart two suction pots?｜Science NoNoNo
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5 years ago
2210 5 years ago 7:47【四幸丸-科學教具】 馬德堡半球-證明大氣壓力(atm)很大，國中理化的科學教具-四幸丸老師的科學開箱Vlog
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7 years ago
314 7 years ago 2:18鋐進電子 HS-4IN1-D001AA 半球形攝影機
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3 years ago
5693 3 years ago 2:03半球型監視器與槍型監視器差在哪？監視器鏡頭種類.外型差別是什麼？【監視器小學堂】
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1 year ago
23104 1 year ago 12:09超美半球帳開箱，客廳．庇護所．帳篷，ThousWinds巨蟹座 - 逐露天下
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8 years ago
486 8 years ago 1:08馬德堡半球
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2 years ago
8416 2 years ago 18:34俾德麥爾半球型
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1 year ago
2844 1 year ago 3:15The incredible Madelberg hemisphere experiment, 8 horses can't pull a small ball, what principle?
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5 years ago
384 5 years ago 3:04半球型擋土牆(內含塑料礫石)排水器VCR
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1 year ago
26193 1 year ago 5:58神奇的科学半球实验，两口锅真的那么难拉开吗，我不信我要试试！【方伟学长】
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1 year ago
68 1 year ago 1:19海康威视半球型和枪型摄像机都是同样的IP66级防水哦，大家不同担心
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2 years ago
830 2 years ago 1:07神奇的马德堡半球，用多大的力都拉不开，究竟什么原理？
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2 years ago
1269 2 years ago 1:16马德堡半球是什么？将它放在真空箱里，有趣的科学现象出现了！
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7 months ago
265849 7 months ago 10:13張立東頭撞李多慧左半球！又壓林襄南半球太尬 @ebcstars
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5 years ago
17 5 years ago 34:09半球形