solar educational kit
Size:24.5*15.3*42 cm Weight:0.25 kg Outer box size:44*30*55 cm 40 sets/box Certificate:CE ASTM STEM supported toy that promotes learing in Science, Technology, Engineering and Mathematics. Safety is paramount to us so our toy is unquestionably safe! A full set of paper ...
Product Size:29*21*51 cm Weight:0.7 KG Certification:CE,ASTM Outer box size:51*46*34 cm NKOSC specializes in stem construction toys. This electric building set is given the construction of 119 different machines. Please note: this is a block to set with a motorized set that can ...
The plexiglass booth has a clean and beautiful appearance, which is suitable for the exhibition of performances such as stick-film glass and thermal insulation glass. The entire sales kit consists of a variety of instruments, which can be used to test the infrared and ...
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