circuit 10-piece series parallel scientific experiment teaching aids circuit children diy handmade student self-made technology system_金华市航达科教用品有限公司

circuit 10-piece series parallel scientific experiment teaching aids circuit children diy handmade student self-made technology system

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circuit 10-piece series parallel scientific experiment teaching aids circuit children diy handmade student self-made technology system

电路10件套串并联科学实验玩教具电路儿童diy手工学生自制科技制

EXW Price: Min. order:

USD $0.87
≥2/piece

USD $0.84
≥120/piece

USD $0.8
≥1200/piece

2 piece

Weight 0.08 kg/piece
Item No. KX1950 电路10件套
Stock num 10000 piece

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金华市航达科教用品有限公司

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Description

货号：KX1950 电路10件套
品名：电路10件套
尺寸：165*120*20mm
重量：约70g
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、回形针*1、钉子*1、铁丝*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：20230530171205