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Celestial Body Running Instrument
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¥86.0 | 1985 pcs available |
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Teaching Three-Ball Instrument Sun Moon
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¥78.0 | 2000 pcs available |
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Eight Planets and Nine Planets in the Solar System
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¥249.0 | 2000 pcs available |
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Longitude and Latitude Model cm
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¥139.0 | 2000 pcs available |
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Yiwu Fenghua model e-commerce firm 7yr.
Main Products:Human anatomy model animal anatomy model child skeleton young skeleton adult skeleton teaching instrument model
Contacts:maomaoChat
Mobile:86-13615895667
WhatsApp:13615895667
E-mail: WeChat:13615895667
Address:23884 B, 5 Street, 2 F, 51 Gate, International Trade Mart (District 3).
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产品名称：太阳系演示仪
产品规格：33cm*28cm*22cm*10.6cm
产品包装 单个纸盒包装 一件货8个
产品品种选择：中文 英文
产品 类型：带灯
本品为实物拍摄，此款为手动太阳系模型，不是电动自转的。本仪器太阳是用电子电珠光形象的，其他行星各自都围绕着太阳公转。能演示太阳与八大行星的关系、大小、距离、公转速度等基本特性的实验效果。该仪器结构简单、折装方便、形象生动。安装时把红色太阳球整体插入行星盘中间，用螺帽扭紧，便可演示使用。
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