alcohol rubbing isopropyl 70

Author:xxx Time:2025-04-21 08:43
7-14 years old children wooden science education learning wooden diy solar helicopter handmade model teaching supplies
7-14 years old children wooden science education learning wooden diy solar helicopter handmade model teaching supplies
sold:252
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Inspire young minds with our Wooden DIY Solar Helicopter Kit! Designed for 7-14 year olds, this science education set combines hands-on learning with solar technology. Perfect for STEM education and creative play.

Introduce your child to the wonders of solar power with our wooden helicopter kit. This educational toy fosters a love for science and technology, making it an ideal gift for any curious young learner.

Scientific Experiment diy Friction Electrogeneration Material Package Electrostatic Demonstration Technology Small Production Student Children Handmade
Scientific Experiment diy Friction Electrogeneration Material Package Electrostatic Demonstration Technology Small Production Student Children Handmade
sold:10361
2 2

Spark curiosity and learning with our Scientific Experiment DIY Friction Electrogeneration Material Package! This electrostatic demonstration kit is perfect for students and children, offering hands-on activities to explore the principles of friction and electricity.

Ideal for classroom use, this kit includes all the materials needed for engaging and educational experiments. It's a fantastic way to introduce young learners to the wonders of science and technology.

Machine tool press punch friction plate round friction block brake block punch accessories
Machine tool press punch friction plate round friction block brake block punch accessories
sold:1
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Boost your machine tool efficiency with our press punch friction plate round friction block brake block punch accessories. Designed for precision and durability, these components ensure smooth operation and extended tool life.

Ideal for punch press applications, our friction plates and blocks provide reliable braking and consistent performance. With a round design, they offer even wear and reduced maintenance, making them a smart investment for your machine tool setup.

Wholesale White Special Grease Mechanical Bearings Reduce Friction High Temperature Lubricant Metal Curing Lubrication
Wholesale White Special Grease Mechanical Bearings Reduce Friction High Temperature Lubricant Metal Curing Lubrication
sold:63
64 64

Keep your mechanical bearings running smoothly with our Wholesale White Special Grease! This high-temperature lubricant is designed to reduce friction and enhance performance in metal curing applications.

Ideal for industrial use, this lubricant provides superior protection against wear and tear. It's a cost-effective solution for maintaining the efficiency and longevity of your machinery.

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