Bar magnet 7cm student teaching bar magnet demonstration magnet teaching aids teaching magnet teaching aids
4.8
61 sold.
22,570 so'm
Teaching instrument | 2,000+ products
Ceramic crucible with lid porcelain medium Crucible 30ml 50ml 70ml chemical laboratory teaching instrument
5.0
218 sold.
9,405 so'm
Chloride ion quartz tube cement chloride ion content tester condenser tube analyzer glass distillation tube
0.0
12 sold.
70,531 so'm
1902 Aoshi gas analyzer four-tube gas analyzer 491 comb tube measuring tube level bottle drying
0.0
7 sold.
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Junior high school students power supply laboratory physics teaching DC AC regulated overload protection adjustable DC power supply
5.0
28 sold.
345,602 so'm
Student experimental pulley block physics teaching demonstration equipment junior high school Senior high school teaching aids laboratory consumables
0.0
1 sold.
28,683 so'm
Inertia Demonstrator Physical Mechanics Experimental Equipment Primary Senior high school Teaching Instrument Classroom Demonstration Teaching Aware
0.0
4 sold.
42,319 so'm
Pascal's Ball Physics Demonstrates the Transfer of Liquid to Pressure Physics Teaching Learning Tools Middle School Experimental Instruments
0.0
8 sold.
126,956 so'm
Animal and Plant Cell Comparison model animal cell model plant cell model PVC teaching instrument
0.0
21 sold.
512,525 so'm
Liquid pressure and depth relationship tester 21009-type physical experiment equipment junior and senior high school teaching instrument
5.0
60 sold.
108,148 so'm
Plant cell model J3201 type explain plant cell structure instrument junior and senior high school science experiment equipment
0.0
15 sold.
141,062 so'm
Wind Cup type anemometer teaching anemometer 16025 portable wind direction anemometer light wind meter Primary School Science
0.0
5 sold.
225,699 so'm
Ceramic Evaporating Dish Laboratory High Temperature Resistant Ceramic Evaporating Dish 50ml 100ml 150ml 250ml
0.0
0 sold.
13,542 so'm
Magnetic attraction type electrical demonstration experiment box junior high school physics electromagnetic experiment suit
0.0
0 sold.
4,066,699 so'm
Glass mortar Chinese medicine mortar laboratory medicine bowl 60mm75mm90mm120mm150mm
0.0
0 sold.
36,112 so'm
Human anatomy model organ can be split medical teaching human bone organ model student education textbook
0.0
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3,125,102 so'm
Sulfuric acid chamber boiling roaster model Senior high school chemical experimental equipment ironmaking blast furnace model teaching instrument wholesale
0.0
0 sold.
3,125,102 so'm
Renren factory direct stainless steel staining rack 26 30 60 vertical slide rack slice rack
0.0
0 sold.
74,528 so'm
Factory direct stainless steel staining rack 26 30 60 vertical slide rack slice rack
0.0
0 sold.
74,528 so'm
Senior high school school teaching instrument material Galileo ideal inclined plane demonstrator experimental instrument device inclined plane demonstrator
0.0
0 sold.
799,351 so'm
School primary Senior high school pendulum motion law demonstrator Senior high school physics experiment equipment teaching aids for students
0.0
0 sold.
517,227 so'm
Wind direction anemometer light wind meter wind Cup type anemometer wind direction meter measurement meteorological detection teaching instrument
5.0
275 sold.
540,737 so'm
The balance condition of the physical and mechanical forces of the aluminum alloy lever with scale in the suit of the magnetic lever ruler.
0.0
7 sold.
8,464 so'm
Canoe boat diy fifth grade wooden boat model boat handmade boat primary school science experiment supporting materials
0.0
365 sold.
9,405 so'm
Teaching triangle ruler suit large transparent 40cm teacher magnetic triangle protractor ruler meter ruler circle
0.0
28 sold.
9,405 so'm
Kindergarten district discovery room life understanding human organ model juvenile human body half-body model
5.0
148 sold.
564,248 so'm
Mineral extract specimen primary school science experiment equipment popular science instrument teaching instrument wholesale
5.0
1 sold.
28,213 so'm
Joule's Law Demonstrator Middle School Physics Experiment Equipment Teaching Instrument Joule's Law Experimenter
0.0
0 sold.
1,352,620 so'm
Szjcx-780G Type Motor Drive and Control Technology Experimental Platform, Motor Control Experimental Equipment
0.0
0 sold.
134,766,480 so'm
3.3cm Six-sided Magnetic Cube 3.3cm Magnetic Cube Small Magnetic Building Blocks Stitching to Build Geometric Teaching Aids
0.0
12 sold.
25,862 so'm
The fifth grade second volume science boat small canoe wood model history with floating material shipbuilding experiment
0.0
218 sold.
35,266 so'm
Magnetic retractable polygon splicing strip elementary school mathematics grade two or four parallelogram and triangle teaching aid
0.0
0 sold.
56,425 so'm
Lichen LC-JR-3A laboratory heat collection magnetic stirrer constant temperature heating water bath oil bath electromagnetic
0.0
0 sold.
4,004,135 so'm
Junior high school physical electrical experimental equipment full set of experimental box primary school science series parallel simple circuit experimental box
0.0
46 sold.
141,062 so'm
Electromagnetic doting timer, electric spark timer, full set of paper tape, copy paper, toner paper, physical experiment equipment
0.0
0 sold.
141,062 so'm
Glass mortar grinding rod 60mm75mm90mm120mm150mm medicine bowl mashing pot mashing bowl
0.0
0 sold.
35,971 so'm
Test card
0.0
3,000 sold.
471 so'm
Factory Direct Sales Glass Mortar Grinding Rod 60mm 75mm 90mm Medicine Bowl Pestle Jar Crushing Mortar
0.0
0 sold.
45,846 so'm
Alcohol lamp bracket tripod iron tripod primary and secondary school laboratory teaching instrument
0.0
0 sold.
23,511 so'm
School teaching instruments and tools desktop electric centrifuge junior high school Senior high school chemical and biological laboratory accessories equipment
0.0
2 sold.
893,392 so'm