Slit, Five single slits of different widths in a slide frame. Specifications: Slit widths: 0.1/ 0.2/ 0.4/ 0.8/ 1.6 mm, Dimensions: 50x50 mm2, Weight: 0.02 kg
Two-stroke diesel engine model, shows the internal structure and operating principles of an air cooled two-stroke engine. All parts are aluminum and plastic, Mounted on a base.
KidWind Advanced Wind Experiment Kit, wind turbine technology, Test different blade designs, gear ratios, generators, and devices to measure electrical and weightlifting power, for College, High School, and Middle School
Forensics Mastery Set Refill kit, Is9007 Forensic Chemistry of Hair Kit, Is9013 Forensic Chemistry: Chemical Detection of Fingerpritns Kit, Forensics of Soil and Mineral Analysis Refill, Forensic Drug and Poison Analysis
Educational Materials
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