Numbers & Alphabets Puzzle Mat
Numbers & Alphabets Puzzle Mat has a total of 10 pieces numbers 0-9 and 26 pieces alphabets A-Z.
Made from bright, assorted colors that can be easily arranged to you or your child's preference. Made out of high density Eva foam for the greatest durability and comfort. Eva foam is durable, non-toxic, premium foam that is lightweight and easy to assemble. It is also water, mold and mildew resistant which makes it easy to clean. Just wipe with damp cloth & mild soap. Build creative shapes too each letter and number can be removed from the baby puzzle mat for interactive learning, allowing children to develop gross motor skills, hand-eye coordination, logic, reasoning, and visual sensory growth. Use to design play areas in homes, schools, day cares, and more. Can also be used on walls around play area. The top of the foam puzzle mat is grooved with a non-skid bottom for ultimate safety and protection.
Numbers & Alphabets Puzzle Mat,Alphabet Number Puzzle Mat,Numbers & Letters Puzzle Mat,Non-Toxic Toys Mat,Baby Number Puzzle Mat,Eva Number Alphabet Puzzle Mat Huizhou City Melors Plastic Products Co., Limited , https://www.melorsmarine.com
On March 18, 2011, the information submitted by FAW Wuxi Engine Oil Pump Nozzle Research Institute and China National Internal Combustion Engine Industry Association Fuel System Subcommittee Plenary Meeting and Electronic Control Common Rail System National Standards Conference was officially launched in March 2011. Four national standards for electronically controlled common rail systems. It is understood that these four standards have filled the standard gap of the electronic control common rail system at home and abroad, indicating that China has mastered the right to speak of a new generation of engine core technical standards. These four national standards belong to the national standard for electronically controlled common-rail fuel injection systems for diesel engines under the jurisdiction of the National Fuel Injection System Standardization Technical Committee (SAC/TC396). They are proposed and drafted by the FAW Wuxi Oil Pump and Grease Institute.
The electronically controlled common-rail diesel injection technology represents the highest level and development direction of the current diesel fuel injection system. It is the key technology for the realization of energy-saving and emission-reduction targets for automobiles and the emission regulations for China IV and beyond. At present, the electronic control common rail systems of Germany's Bosch and Siemens, Japan Denso, and Delphi of the United States have been applied in large quantities in developed countries, and have begun to be applied in bulk to the high-end diesel vehicle market in China. The electronically controlled common-rail system independently developed by FAW Wuxi Fuel Pumps Yuzu Institute has also been matched with various types of diesel engines, and a small number of applications have been carried out in urban public transportation and other fields.
However, the relevant standards for electronically controlled common-rail systems are seriously missing. There are no corresponding national standards or industry standards, and there are no corresponding international standards. This not only has no technical regulations that can be based on the R&D, production, sales, and market applications of electronically controlled common rail systems, but it is also difficult for the fuel injection system industry to develop in an orderly manner. Under this background, FAW Wuxi Fuel Pumps Institute began to research and formulate products and technical standards for electronically controlled common rail fuel injection systems for diesel engines, and proposed four national standards for electronically controlled common rail systems. On November 10, 2010, the General Administration of Quality Supervision, Inspection and Quarantine, and the State Standardization Administration of the People's Republic of China approved the release of the four national standards in the form of the “Notification on the Approval of the National Standards of the People's Republic of China†(No. 8 of 2010), starting from March 2011. Implementation.
The approval and issuance of the four national standards for electronically controlled common-rail systems indicates that China has mastered the standard discourse rights in today’s automotive core technology fields and is no longer subject to restrictions by multinational corporations. The international standards laid the foundation. 
FAW Wuxi Engine Oil Pumps Institute Diesel Engine Electronic Control Common Rail System into National Standard