Batteries, Solar Power Systems Panels , Inverters, Electric Appliances, Industrial Tools And Power Generators.
Used mobile phones, used pcbs for mobile phones, USB GSM modems, dect phones, used digital cameras, used mobile phone LCD and batteries.
Description This item is a practical and multi functional smartwatch, which adopts quality shell and silicone band. It is not only a watch which can display the time and date, but also can act as a GPS to mark its location. It also has SOS/ Anti-drop off alarm function. Specially designed for children and students to wear. Feature - Equipped with GPS global positioning system, it will show its location at any time to monitor the child position. - It supports micro SIM card so it supports making calls at any time, and it features a SOS button which is designed for emergency. It will ring the reserved phone number until it gets through. - You can set some creation areas for your kids on the APP maps, once kids leave these areas, the APP will alarm to remind you automatically. - The waistband is made of soft flexible silicone, easy to be folded to secure kids wirst without squeezing and breaking. - Note: There is no SIM card on the case so you need to take the battery out to settle the SIM card and this is not a difficult thing if you have some basic tools. Specification - Color: Black - Wristband Material: Silicone - Watch Size: 52x28mm/2.0x1.1inch - Cellular Band: GSM 850/900/1800/1900MHz - CPU: MTK 6261 - Display: 0.96inch - Resolution: 96x64 - Speaker: 8©/0.5W - MIC: Built-in mic - Positioning System: GPS and LBS - Telephone: Support - SMS Alert: SupportNeed to install software) - Remote Monitoring: SupportNeed to install software) - SOS Alarm: Support - Remote Debugging: Support - Acceleration Sensor: Support - Low Power Management: Support - Net Weight:39g - Battery Capacity: 400mAh - Battery Types: Li-polymer 3.7V - Talking Time: 2h - Standby Time: 3days
Antimony : The Antimony Is Silver-gray, High Friability At Ambient Temperature. Obtaining : - From Volatile Dusts And Anodic Sludge From Lead And Zinc Metallurgy. Use : - As An Alloying Element In Obtaining Tin-based Antifriction Alloys. - Obtaining The Lead-antimony Alloys Used In The Manufacture Of Automotive Batteries. Properties : - Silver-gray Color, High Friability At Ambient Temperature. Material Specification: According To Stas 10262/1975. Super Grade : Sb 99.95% Min; Pb 0.01% Max; As 0.01% Max. Presentation Form : Max. 15 Kg. Provenience : Import
Lead : Lead: Soft, Dark Gray, High Density Metal. Obtaining: - From Plumbo-zinc Concentrates, Oxidized Fried On Dwight-loyd Agglomeration Strips. The Agglomerates Are Reduced To Furnace (isp Process) And The Raw Lead Obtained Is Electrolytically Refined In Aqueous Solutions, Obtaining A Purity Of Min. 99.95% Pb. Use: - Generally, To Obtain Antifriction Alloys And Soft Solder Alloys. - Is An Ideal Material For Building The Radiation Protection Walls. - Is Widely Used To Produce Batteries. Properties: - Soft, Dark Gray, High Density Metal. Material Specification: Sr En 12 659: 2002; Stas 663-89 Brand: Pb 99,995; Pb 99.99; Pb 99.98; Pb 99.96; Pb 99.94; Pb 99,85
