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15#, Kesan Road,Science and technology area ninghai county, Ningbo China.
Email:qinghua@qinghuakj.com
Power supply, AC 42 V
basic information
Detailed parameters
Number:
80-QH 1202-6
Categories:
Electricity
heat
number:
-
+
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Detail
Expemental device of rectification circuit
Electricity demonstrating box (Junior middle school) with magnetic stick