didacta 2021, 23 - 27 February
(Main stand)
Simple mechanics: equipped with device of inclined plane lever,axletree,pulleys. It can be used to do the experiments of inclined plane,lever,axletree and pulleys more
15# Kesan Rd, Science Technology areaNinghai county 315600 Ningbo China
Phone: +86 574 65335615 Fax: +86 574 65335799 Send E-mail Company website
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The Education Trade Fair