Copyright © 2018 cnqhkj.com Inc. All rights reserved.
浙ICP备12047550号 Powered by www.300.cn
Follow us
15#, Kesan Road,Science and technology area ninghai county, Ningbo China.
Email：qinghua@qinghuakj.com
Circuit demonstrating board (Junior middle school)
basic information
Detailed parameters
Number:
215-QH 2368-3
Categories:
Electricity
heat
number:
-
+
Feedback
Detail
Potato clock
DC Ampmeter