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circuit 8-piece set circuit diy experimental box primary school science multiple-series connection experimental apparatus battery box switch lights

电路8件套电路diy实验盒小学科学串联并联实验器材电池盒开关灯

  • EXW Price: Min. order:
    ¥4.8
    ≥2/set
    ¥4.6
    ≥240/set
    ¥4.3
    ≥2400/set
  • 2 set
  • Exchage Rate 1 CNY ≈ 0.1428 USD
  • Weight 0.05 kg/set
  • Item No. KX1949 电路8件套
  • Stock num 100000 set
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  • Description
货号:KX1949 电路8件套
品名:电路8件套
尺寸:185*85*20mm
重量:约25g
材质:电池盒*1、鳄鱼夹*2、马达*1、开关*1、灯泡*1、灯座*1、导线*1。
颜色:混色
是否使用电池:是
装箱:240pcs
箱规:495*390*380mm



实验目的:

认识电子配件、制作电路。

安全警告:

本产品内有配件都是学生实验制作专用器材,请在老师及家长的监督指导保证安
全下使用!所有产品禁止食用!不适合三岁以下儿童使用,请勿按近火源。如果用到
电池组装前请检查电路是否畅通、电路上的配件是否完整,各个接触的是否接触良
好,电池上+为正极、-为负极,组装过程中注意如果用到胶水不要弄到眼睛和皮肤上。

Update time:20241030174711


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