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NINGBO KELSUN INT’L TRADE CO., LTD.

EDUCATIONAL ITEMS, SCIENCE, PHYSICS, CHEMICAL, BIOLOGYM LABORATORY, GLASSWARE...

Saturday,Nov 23, 2024
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Rectangular Glass Block
Art No.           Sizes20702.02          114x73x19mm20702.03          75x50x20mmOther sizes upon request.
May 12, 2017
LED Light Source Of Combination Of 3 Basic Colorsv
Art No. 20707.081. LED light source 2. Projection screen:8.5*8.5cm3. Size:16.5*12*6cm.
May 12, 2017
Electro-light Demonstrator
Art No. 20718.21Art No. 20718.05- Plastic board  200mm x 120mm- Milliammeter 0~500mA- Ni-Cd Battery with 2 cells in series, each 1.2V/600mAh- Torch bulb- Mini-motor 3V- Solar Panel:  Open circuit vo
May 12, 2017
Solar Car
Art No. 20718.04Website:http://www.kelsun-cn.org
May 12, 2017
Solar Furnace
Art No.: 20719.30to demonstrate that high temperature can be generated by  focusing sunlight in an appropriate manner,Website:http://www.kelsun-cn.org, and illustrating an "alternative" method of hea
May 12, 2017
Hydrogen-Oxygen Fuel Cell Experiment
Art No. 20718.14Website:http://www.kelsun-cn.org
May 12, 2017
Hydrogen And Oxygen Generator Car
Art No. 20718.32Website:http://www.kelsun-cn.org
May 12, 2017
Bar Magnet
Art No.         Size 20600.01       180x27x15mm20600.02       170x20x10mm20600.03       115x15x9mm20600.04       75x15x10mm20600.05       55x14x10mmMaterial: Al Fe &
May 12, 2017