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0.0
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Teaching instrument | 2,000+ products
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0.0
30 sold.
117,552 so'm
Teacher version magnetic galvanometer G meter teaching demonstration ammeter sensitive galvanometer
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17 sold.
493,717 so'm
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Evaporation crystallization experiment heating suit evaporation dish alcohol lamp tripod glass rod asbestos net chemical experiment
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J25106 prism spectroscope with wavelength scale Senior high school physics experiment instrument teacher old demonstration light teaching
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6 sold.
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174 sold.
202,189 so'm
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330 sold.
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Chemical Laboratory for oxygen combustion of fine small wooden strips with Mars wooden strips oxygen reburning experimental teaching instrument
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3D atomic structure model 32002 large model chemistry teaching instrument
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21004 inertial demonstrator plastic Newton classic mechanics physics experiment equipment teaching instrument
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51,723 so'm
Water electrolysis experimental device J26002 ionization decomposition of water electrolysis water demonstrator chemical experimental equipment
4.8
354 sold.
30,564 so'm
Pump model piston/hydraulic well model J31003 physical experiment equipment teaching model
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159,871 so'm
Latex tube rubber tube 5*7mm4*6mm6*9mm chemical laboratory glass conduit connecting tube latex hose
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497 sold.
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DC ammeter voltmeter A meter V meter pointer voltmeter ammeter physics experiment equipment teaching instrument
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Factory Direct 21053 Demonstration Bevel Car Teaching Instrument Mechanics Instrument Physics Teaching Instrument
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13 sold.
404,378 so'm
Wholesale American metal pointer high-end folding multi-function luminous compass DC60-2A
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Hertz Experimental Demonstrator Experimental Demonstrator 24060 Experimental Teaching Aware Experimental Equipment Teaching Instrument
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62-ZBZ Compass Tactical Compass North Slope Gometer Outdoor Adventure Mountaineering Multifunctional Geological Compass
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50 sold.
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[Factory direct] DICE-KEIL USB simulator/precision microcontroller simulation test box
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3 sold.
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Simple balance student simple balance 200g/1g plastic balance Primary School Mathematics experimental equipment
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1,405 sold.
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Factory Direct Biological Model Teaching Instrument 339 Chicken Anatomical Model
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Stainless steel lifting table 10cm15cm20cm manual micro simple manual control laboratory instrument material
5.0
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Factory Direct 3216-2 Animal Cell Model (small) Biological Teaching Series Instrument Model
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33 sold.
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26002 Junior High School chemical water electrolysis tester Electrolytic Water Demonstrator chemical experiment equipment manufacturer in stock
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39152 Earth interior structure model English version earth interior structure model geographic model globe
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Export quality aluminum alloy 528HZ tuning fork 432HZ square tuning fork 440HZ 442HZ with wooden speaker
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150,466 so'm
Animal cell model microstructure anatomy model cell membrane cytoplasm nucleus mitochondrial
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25 sold.
564,248 so'm
Plant cell mitosis model animal cell meiosis model animal and plant cell mitosis
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17 sold.
1,030,568 so'm
Celestial body running instrument English solar system demonstration instrument Sun Earth Golden Wood water fire Earth Sea King Uranus
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517,227 so'm
Pointer electroscope with single electrometer to verify electrostatic Faraday cylinder physics experimental equipment teaching
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160,811 so'm
02016 suction plate glass bell cover with vacuum cover Vaseline acoustic experiment High sealing physical equipment
5.0
12 sold.
446,696 so'm
Shenlong teaching equipment-cathode ray tube (magnetic effect tube) 24021, physical experiment equipment
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Chuda outdoor mountaineering buckle exploration compass zinc alloy portable compass DC27T training giveaway
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Car ship cruise ship off-road riding outdoor slope slope meter slope slope ball slope meter slope meter balance meter
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Semi-quantitative tuning fork medical tuning fork gift tuning fork medical gift with scale tuning fork
5.0
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Magnetic tool box magnetic counting rod bundle suit rectangular triangle circle parallelogram teaching aid
0.0
61 sold.
28,213 so'm
Middle and High School Laboratory Teacher Master Power Supply Iron Box Touch Power Supply Main Console Teaching Experiment Power Supply Instrument
5.0
2 sold.
1,641,447 so'm