Ks110,000.00
For demonstrating the construction and working principle of the electric bell, also to serve as a model to study the function of an automatic switch of electromagnet type, with the working voltage of 3-6V.
Model -QH 2418-1
Brand – QINGHUA
Country of Origin – China
For demonstrating the construction and working principle of the electric bell, also to serve as a model to study the function of an automatic switch of electromagnet type, with the working voltage of 3-6V.
Model -QH 2418-1
Brand – QINGHUA
Country of Origin – China
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