Deep And Shallow Well Model

Insanitary Well Model - Composite Material, 15x10x5 cm, Brown | Educational Model for Nursing Students, Sturdy Wooden Frame, Illustrated Literature

Deep Tube Well Model

Step Well Model - Wood & Plastic, 20x15x10 cm, Red | 1:50 Scale, 10+ Parts, Educational Tool for Nursing Students with Informative Literature

Smokeless Chulha Model

Deep Tube Well Model

Insanitary Well Model - Durable Plastic and Synthetic Materials, Compact Tabletop Size, Brown and Blue Finish, Textured Earthen Design, Educational Display Model

Deep And Shallow Well

Step Well Model - High-Quality Plastic & Wood, 300mm x 200mm x 150mm, Red Blue Brown Colors | Pre-Assembled, Durable Educational Visual Aid for Ages 8+

Smokeless Chulha Model - Metal Body with Stainless Steel Vessels, Standard Size in Bright Red, Compact and Lightweight for Efficient Cooking and Heating