Leclance cell, c1866, a type of wet battery. Zinc rod, left, central porous cell with a carbon block surrounded by small pieces of carbon and manganese dioxide, and sealed with pitch: fluid a strong solution of chloride of ammonia. From R Wormell Electricity in the Service of Man London, 1896. Engraving
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Creative#:
TOP09100490
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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NO
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NO
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No
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