Ryanong Diesel Engine Model Physical Teaching Equipment Educational Instrument for Experimental Demonstration Physics Class Teacher

【Package Includes】: Each package comes with 1 Diesel Engine Model, making it easy to set up for demonstrations or experiments 【Ideal for Education】: Fit for middle school and high school physics experiments, this demonstrator serves as a great teaching tool to explain the principles of a diesel engine 【Premium Material】: This Diesel Engine Model Demonstrator is made of less steel and cast aluminum, ensuring its durability and longevity 【Compact Size】: With dimensions of 11*17*30cm, this model is compact enough to fit on any desk or display case without taking up too much space 【Fine Craftsmanship】: The product is meticulously crafted, showcasing the fine workmanship that goes into its construction, Manufacturer: Ryanong