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24010 Original Coil Physics Experiment Electromagnetic Induction Surangular Law Magnetic Sense Phenomenon Equipment Teaching Instrument
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Resistance Box 15026 Resistor Box 6-bit Resistor Box Junior High School Physics and Electricity Experimental Equipment Teaching Instrument
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12006 Electromagnetic Dotting Timer Physics Experiment Equipment Teaching Instrument
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29010 Car Aluminum Wheel Experimental Car Beveled Car Physical Experimental Equipment Teaching Instrument
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23018 Resistance Coil High School Entrance Examination Fixed Value Resistance Seat Factory Direct Physical Experimental Equipment Teaching Instrument
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24019 Hand-cranked Ac and Dc Engine Physics and Electrical Experimental Equipment Teaching Instrument
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24049 Small Transformer Detachable Transformer Principle Middle School Physics Electrical Experimental Equipment Teaching Instrument
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Bar Box Dynamometer Demonstration Dynamometer Cylindrical Dynamometer Flat Plate Dynamometer Experimental Equipment Teaching Instrument
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24011 Shoe-shaped Electromagnet Junior High School Physics Electromagnetic Crane Principle Experimental Equipment Teaching Instrument
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8 sold.
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24014 Demonstration Electromagnetic Relay Normally Open Normally Closed Junior High School Physics Electricity Magnetic Experimental Equipment Teaching Instrument
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от 94,042 so'm
22203 Air Compression Ignition Instrument Physics Experiment Equipment Teaching Instrument
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from 9 310 som/month
от 77,584 so'm
Square Coil 2419 New Course Standard Square Coil 30307424101 Electromagnetic Experimental Equipment Teaching Instrument
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60 sold.
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от 35,266 so'm
Fixed Value Resistor Seat to Measure Unknown Resistor Seat 5 Ohm 10 Ohm 15 Ohm Physics and Electricity Experimental Equipment Teaching Instrument
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0 sold.
from 3 171 som/month
от 26,425 so'm
23030 Junior High School Demonstration Line Experiment Board Physics Electrical Experiment Equipment Teaching Instrument
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5 sold.
from 52 475 som/month
от 437,292 so'm
24006 Current Magnetic Field Demonstrator Power-on Screw Tube Magnetic Line Right-handed Rise Experimental Equipment Teaching Instrument
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36 sold.
from 16 363 som/month
от 136,360 so'm
23032 Junior High School Student Line Experiment Board Group Line Experiment Board Physics Electric Experiment Equipment Teaching Instrument
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0 sold.
from 22 006 som/month
от 183,381 so'm
23026 High School Group Circuit Experiment Board Student Line Experiment Board Physics and Electrical Experimental Equipment Teaching Instrument
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0 sold.
from 53 603 som/month
от 446,696 so'm
23025 High School Demonstration Line Experiment Board Physics Electrical Experiment Equipment Teaching Instrument
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0 sold.
from 107 207 som/month
от 893,392 so'm
Power-through Screw Tube Experimental Device Power-on Current Magnetic Field Distribution Left and Right Hand Rise Experimental Equipment Teaching Instrument
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0 sold.
from 8 464 som/month
от 70,531 so'm
23021 Demonstration Resistance Box Plug Type Resistance Box Junior High School Physics Electrical Experiment Equipment Teaching Instruments
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37 sold.
from 9 028 som/month
от 75,233 so'm
Resistance Box 23023 Simple Resistor Box 4-position Resistor Box Junior High School Physics and Electricity Experimental Equipment Teaching Instrument
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0 sold.
from 12 978 som/month
от 108,148 so'm
Resistance Box 23022 Teaching Resistance Box 5-digit Precision Resistance Box Physics Electrical Experimental Equipment Teaching Instrument
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from 18 620 som/month
от 155,168 so'm
No. 1 Battery Box High School Entrance Examination All-copper Anti-reverse Connection Series and Parallel Battery Box Physics and Electrical Experimental Equipment Teaching Instrument
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4 sold.
from 3 044 som/month
от 25,368 so'm
Fixed Value Resistor Seat 5 Ohm 10 Ohm 15 Ohm 20 Ohm Resistor Coil for High School Entrance Examination Magnetic Electrical Experimental Teaching Instrument
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0 sold.
from 4 514 som/month
от 37,617 so'm