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Product Name: Electric Bell Demonstrator
Model NO.: PE078
Demonstrates the conversion of electrical energy into sound / mechanical energy.
For use on transparent pump plate. Electric Bell operating on 3.63 volts DC. Fine coiled wire connection to terminals.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
