Neodymium Sphere Magnet Neodymium sphere magnet, also known as the buckyball and magnetic ball, is ball shaped magnet which commonly used as consumer products, stress-relief products
The most corrosion resistant tee nut inserts we offer, these inserts stand up to chemicals and salt water. They have four prongs on the flange to resist twisting in hardwood and softwood. Hammer them into a drilled hole to install. Installed length includ
Usage: All popular brands of printers for receipts in POS system, cash registers, calculators, adding machines and EFT POS terminals;Size:37mmx50mm, 44x70mm, 57mmx50mm, 76mmx76mm, 80mmx70mm, 80mmx80mm, 3 1/8’’×220’, 2 1/4’’×85’, etc.Core: cardboard or pla
The electrical maintenance training device is rich in content, extensible, the circuit can be freely combined, training students' hands-on ability, and getting comprehensive training from design circuit, electrical appliance selection, planning layout, el