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位置:
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最小订单价格:
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最小订单:
2000
包装细节:
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交货时间:
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供应能力:
100000
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联系人 Mr. Wang
Ronghua, Jieyang, Guangdong
The Amazing Water Clock. Amaze your friends! Teach children the science of molecular energy! Science and engineering come together to create The Amazing Water Clock. Without batteries, electricity or any other power source the large LCD displays the time and date in clear easy to read numbers. Here&#**9;s how it works! Our exclusive state of the art energy converter extracts electrons from water molecules to form a steady stream of electric current which act as fuels to generate electricity which drives the clock. A truly green product, it&#**9;s an all natural wonder. Educational and entertaining, pollution free and environmentally friendly. Just pour a little water (or any liquid) into the tubes on the back of the clock. Displays Time, Month and Date.
