Gold Index: 3273
Ningbo Yong Jing Science and Education Equipments Co.,Ltd. [China (Mainland)]
City: Ningbo Province/State: Zhejiang Country/Region: China (Mainland)
Calorimeter
The calorimeterused in primary and high school education
2011-03-07
heat conductor
It is a education equipment.
bimetal strip
Product Name:Bimetal Strip-2education equipment
apparatus
Ball & Ring Apparatuseducation equipment
Tuning Fork
Tuning ForkIt is a education equipment