中文版

Primary School Science

Product dimension (L*W*H CM): φ6.3*15.2 Inner packs dimension (L*W*H CM): 21*6....
Inner packs dimension (L*W*H CM): 19*6.7*15.5. PORRO optical system,diameter:35...
Inner packs dimension (L*W*H CM): φ10.5*25 The utility model is used for...
Product dimension (L*W*H CM): 30*24*11 It is mainly used to demonstrate some ...
This instrument is mainly used for extracurricular inquiry on Seed Germination...
This instrument is mainly used for exploring the motion of objects in different ...
The instrument is mainly used for students to explore all kinds of rock, mineral...
The instrument is mainly used for scientific exploration of microorganisms,...
This instrument is mainly used for nine students to explore the planets of the...
The product mainly explores the nature of water and some of the buoyancy...
This instrument is mainly used for exploring the generation of sound, sound...
The instrument mainly displays the main organs of the human body, and combines...
The instrument is mainly used to explore the thermal conductivity of different...