alcohol rubbing 70 percent

Author:xxx Time:2025-01-23 09:17
Frictional electrification science experiment diy technology small production electrostatic demonstration material package steam classroom manual
Frictional electrification science experiment diy technology small production electrostatic demonstration material package steam classroom manual
sold:875
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Unlock the wonders of science with our Frictional Electrification Science Experiment Kit! This DIY technology small production set includes everything you need to demonstrate electrostatic phenomena. Perfect for STEAM classrooms and hands-on learning.

Ideal for both students and educators, this material package is a fantastic resource for teaching the principles of friction and electricity. Engage your students with interactive experiments that make learning fun and memorable.

Pupils' Color Wooden Counting Stick Teaching Aids 100 8cm Bamboo Counting Stick Math Stick Children's Educational Toys
Pupils' Color Wooden Counting Stick Teaching Aids 100 8cm Bamboo Counting Stick Math Stick Children's Educational Toys
sold:46536
1 1

Introducing the Pupils' Color Wooden Counting Stick Teaching Aids 100 8cm Bamboo Counting Stick Math Stick Children's Educational Toys! These colorful counting sticks are an excellent tool for teaching basic math concepts to young students.

Made from durable bamboo, they are both eco-friendly and long-lasting. A must-have for any elementary classroom looking to make math fun and engaging.

Creative Technology Small Production Friction Experiment Brain Tiangong Primary School Kindergarten Science Experiment Toys Free Shipping
Creative Technology Small Production Friction Experiment Brain Tiangong Primary School Kindergarten Science Experiment Toys Free Shipping
sold:112
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Unlock the wonders of science with our Creative Technology Small Production Friction Experiment Brain Tiangong Primary School Kindergarten Science Experiment Toys! This educational set is designed to spark curiosity and creativity in young minds.

Perfect for free shipping, this kit includes all the materials needed for engaging friction experiments. Ideal for primary school and kindergarten students, it's a fantastic way to introduce children to the world of science.

63*45*15 circlip type slitting machine iron sheet brake pad DBG DBH air pressure disc brake friction plate
63*45*15 circlip type slitting machine iron sheet brake pad DBG DBH air pressure disc brake friction plate
sold:1
40 40

Revolutionize your braking system with our 63*45*15 Circlip Type Slitting Machine Iron Sheet Brake Pad. Specifically designed for DBG and DBH air pressure disc brakes, these friction plates offer exceptional performance and durability.

Ideal for industrial applications, our brake pads ensure reliable and efficient braking. With their precision engineering and high-quality materials, they are a must-have for any serious operator. Elevate your braking system today with our top-tier friction plates.

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