Lens Prism and Stand Triangular Prism Combination Optical Primary School Science Equipment Chengbei Learning(5.0)Дахин авалт 100%2 зарагдсан8,195 ₮
Factory Direct sales Qinghua 34021 fault structure and its barrier Graben development model geography education in junior high school and middle school(0.0)Дахин авалт 100%10 зарагдсан129,000 ₮
silicon carbide SiC30 sphere crystal structure model silicon carbide unit cell model silicon carbide diamond structure(5.0)Дахин авалт 100%9 зарагдсан66,000 ₮
FreeHand slicer J27009 teaching instrument experiment tool biological model specimen system(0.0)Дахин авалт 50%52 зарагдсан26,401 ₮
Foreign trade recommended molecular model 125 pieces suit 54 atomic molecular structure model organic chemistry(5.0)Дахин авалт 50%196 зарагдсан47,301 ₮
Rolling upper body 80151 automatic uphill cone strange slope cone gravity field balance physical teaching instrument(5.0)Дахин авалт 50%24 зарагдсан99,001 ₮
Small diamond cell structure model detachable student group experiment(5.0)Дахин авалт 33%9 зарагдсан49,501 ₮
U80U-shaped magnet horseshoe-shaped magnet magnet 8cm medium junior high school physics experiment U-shaped hoof-shaped teaching magnet(4.6)Дахин авалт 33%326 зарагдсан12,101 ₮
Coil SpriNg Set 0.5N, 1N, 2N, 3N, 5N J21006 JuNior High School Physics ExperimeNtal EquipmeNt TeachiNg INstrumeNt(5.0)Дахин авалт 33%397 зарагдсан9,351 ₮
Mechanical stop clock 60s 0.1 second junior high school physical timing stop clock sports experiment counter mechanical stop watch(3.8)Дахин авалт 12%520 зарагдсан55,001 ₮
Magnetic suspension demonstrator primary and secondary school physical magnetic suspension principle experiment Primary School scientific magnet experiment(0.0)Дахин авалт 0%37 зарагдсан3,301 ₮
Junior high school physics electrical experiment equipment box junior high school student Circuit experiment suit Grade 8 physics experiment box(5.0)Дахин авалт 0%1 зарагдсан60,501 ₮
Two-head crocodile clip wire copper core connecting line physical Electrical Experiment test line factory direct hair multiple lengths(5.0)Дахин авалт 0%1 зарагдсан881 ₮
[teaching Instrument] Electroscope Connecting Rod J23042 Physics Experiment Equipment Physics Experiment Instrument(0.0)Дахин авалт 0%6 зарагдсан8,800 ₮
Activity Star Disk Mobile Star Chart Four Seasons Constellation Card Rotating Constellation Chart J34026 Geography Middle School(0.0)Дахин авалт 0%301 зарагдсан4,180 ₮
Electrostatic Induction Starting Motor J23008 Experiment Demonstration Electrical Physics Experimental Equipment Teaching Instrument(5.0)Дахин авалт 0%66 зарагдсан93,501 ₮
Newton Ring Newton Circle 25021 High School Physics Optical Film Interference Stripe Teaching Instrument Experimental Equipment(0.0)Дахин авалт 0%6 зарагдсан19,581 ₮
Pillow Conductor J23009 Physics Experiment Equipment Experimental Instruments Middle School Teaching Instruments Varieties(0.0)Дахин авалт 0%1 зарагдсан51,700 ₮
The Formation of the Wind Experiment Materials Primary School Science Experiment Materials Experimental Equipment Teaching Instruments Factory Direct Sales(0.0)Дахин авалт 0%166 зарагдсан4,389 ₮
Solid Reduction Demonstrator J2259 Junior High School Physics Experiment Equipment Learning Aids Mechanics Teaching Instrument(0.0)Дахин авалт 0%1 зарагдсан68,200 ₮
Double Seam Interference Single Seam Diffraction Observation Meter J25019 Physics Experiment Equipment Middle School Teaching Instrument(0.0)Дахин авалт 0%48 зарагдсан102,301 ₮
Spring Vibrator (air Cushion Type) J2201 Physics Experiment Equipment Physical Instruments [teaching Instruments](4.0)Дахин авалт 0%2 зарагдсан42,350 ₮
Wheel Shaft and Bracket Plastic Wheel Shaft Primary School Science Teaching Aids Physics Experiment Equipment Teaching Instrument(5.0)Дахин авалт 0%9 зарагдсан4,290 ₮
Sian Model Four Great Inventions Ancient Compass Compass Direction Positioning Geography History Teaching Model(5.0)Дахин авалт 0%235 зарагдсан31,350 ₮
20524 Primary School Mathematics digital turntable learning probability 0-9 fun game cognitive science and education instrument demonstration(5.0)Дахин авалт 0%1 зарагдсан8,691 ₮
Qinghua current magnetic field demonstrator 24006 solenoid square ring magnetic field distribution physical electrical experimental equipment(5.0)Дахин авалт 0%31 зарагдсан97,900 ₮
Qinghua 22203 air compression ignition instrument Air work thermal energy mechanical energy junior high school physics science and education instrument(5.0)Дахин авалт 0%12 зарагдсан27,501 ₮
Mechanical physical experiment of Qinghua 21002 cube copper iron aluminum wood with different mass density in the same volume(5.0)Дахин авалт 0%5 зарагдсан41,801 ₮
31001 axle model factory direct sales, special physics teaching experimental equipment for primary and secondary schools(0.0)Дахин авалт 0%6 зарагдсан37,180 ₮
Supply factory direct sales 2256 diesel engine physics teaching experimental equipment(0.0)Дахин авалт 0%32 зарагдсан68,640 ₮
Geography Teaching Instrument Metal Head Wooden Benchmark Wooden Measuring Benchmark Primary and Secondary School Teaching Instrument(0.0)Дахин авалт 0%0 зарагдсан2,861 ₮
New Curriculum Standard Safety Electric Teaching Board Junior High School and High School Physics Experimental Equipment Electrical Teaching Teaching Aids and Instruments(0.0)Дахин авалт 0%0 зарагдсан145,000 ₮
Large Family Circuit Teaching Board Demonstration Board Junior High School and High School Physics Experiment Equipment Power Teaching Teaching Aids(0.0)Дахин авалт 0%0 зарагдсан245,000 ₮
Air Compression Ignition Instrument Junior High School Physics Thermodynamics Experiment Compressed Gas Work Middle School Teaching Instrument Thermodynamics(0.0)Дахин авалт 0%0 зарагдсан19,800 ₮
Three-Jaw Clamp Flask Clamp Single Adjustment Double Adjustment Electroplated Large Reversible Fixed Clamp Laboratory Universal Clamp(0.0)Дахин авалт 0%0 зарагдсан9,900 ₮
Experimental Double-Headed Medicine Spoon Plastic Spoon Colorful Medicine Spoon Laboratory Medicine Spoon Weighing Spoon(0.0)Дахин авалт 0%0 зарагдсан275 ₮
Specific Heat Capacity Demonstrator Digital Display Experimental Board Capacitor Charging and Discharging Demonstrator High School Physics and Electricity Experiment(0.0)Дахин авалт 0%0 зарагдсан288,000 ₮
Digital Display Sleeve Universal Multimeter Small Digital Multimeter Intelligent Anti-Burn Universal Data Meter(0.0)Дахин авалт 0%0 зарагдсан25,300 ₮