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| Trippense Orrery On Solid Brass Wanted | |||
| 发布时间： 2024-6-28 浏览：28 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Trippense Orrery On Solid Brass Wanted 国家：follow 联系人：follow 地址： 详细内容 Assemblied and Ready-To-Work Handcrafted Antique Style Orrery,Solar System Model with Sun-Earth-Moon Movement. It allows you to set up your model to track the relative positions of the moon and sun in real time. the sun and the earth can rotate itself,which is as the real natural phenomenon,and the self-rotating speed relative to revolution speed simulates the reality, too. The bottom of this model is a decorative engraved brass plate,the surface of which features the months and days of the year.This kit includes two Sun models,one of which showinh the typical features of the Suns surface and the other has an LED lighting assembly. The lighting are used to show the effects of the Moons orbit as it rovolving around the Earth. You can observe both Solar and Lunar eclipses in this experiment.Note that this experiment should be done in a darkened room. Size: About 380mm*300mm*350mm. 联系方式 Email shantanu@sanghi.info 公司名 METRO PERPIGNAN 国家 法国 联系人 M BALAT XAVIER 地址 AVENUE DE BERLIN, 66000, PERPIGNAN 电话 0033 4 68562500 [hide]其他[/hide]Email harry30571@yahoo.co.uk,munir_f@hotmail.com,denhazri@yahoo.com,pultrusiondude@gmail.com,annemarie.buch@grueneerde.at, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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