中文版

Educational Equipment

● Used to study the principle and equilibrium conditions of the lever.● 200g, 1g...
Product dimension (L*W*H CM): 48*3*2.5
Inner packs dimension (L*W*H CM):34*30.5*3It is used for demonstration and...
Product dimension (L*W*H CM): 100*2.5*0.8
Inner packs dimension (L*W*H CM): 10.7*2*8.2
Inner packs dimension (L*W*H CM): 14.1*6.5*2.5
Product dimension (L*W*H CM): 30*30*215
● Plastic, φ200㎜, divided into circle area calculation formula and the ...