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Drugs and Alcohol Abuse
Drugs and alcohol abuse are common issues among adolescents. The growing rate of substance abuse among younger adults has increased significantly over the years and for this reason, parents, teachers, and adults should always be informed about it. Drugs affect the brain an......
1040 
Sophia
Types of butterfly valves and their respective characteristics
Butterfly Valve
Butterfly valves are a form of quarter turn valve, used to control flow in pipes or process lines. They operate using a rotating disc to separate or allow flow, and differ from ball and plug valves due to their use of low torque to operate, but also because of their flat and disc-......
Use and maintenance of semi-steel rolls in section steel mills
The Use and Maintenance of Semi-Steel Rollers on Steel Rolling Machines
Steel rolling machines are widely used in processes of steel production, such as rolling of hot-rolled steel products, cold-rolled steel products, and galvanized steel products. Usually, steel rolling machines are equipped wi......
The front and rear codes of SKF bearings in Sweden
SKF is a leading bearing and sealing solutions provider, based in Sweden and with its headquarters in Gothenburg. The company has been around since 1907 and is one of the most respected parts manufacturer in the world.
SKF manufactures and supplies a range of bearings. They range from radial and ......
Deep Groove Ball Bearings
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Deep Groove Ball Bearing
A deep groove ball bearing is a type of rolling bearing which uses balls to maintain the separation between the bearing races. It is one of the most widely used bearings in the world due to its simplicity, versatility and low cost. The deep groove ball bearing has a wid......
Current national standard catalog (valve)
There has been an increasing need for valves in many applications including power plants, chemical plants, oil & gas refineries, industrial processes, HVAC, etc. With the current state of modern technology, the quality and efficiency of the valve is becoming significantly important. In an effort t......
10 Notes on the Use and Maintenance of Automobile Brake Anti-skid Control System
Anti-lock Braking System (ABS) Maintenance and Use
The Anti-Lock Braking System (ABS) is designed to help drivers maintain control of their cars in an emergency situation by preventing the wheels from locking up and skidding. It works by monitoring the speed of each wheel and, when one or more of......
GB 12250-89 Structural Length of Steam Traps
Steam Trap Structure Length A steam trap is an important component in a steam heating system. It is used to allow steam to escape while preventing condensate from entering the system. It ensures that the system is able to efficiently transfer heat by preventing condensate from clogging the system b......
Introduction to ISO Standards
International Organization for Standardization (ISO) is an independent, non-governmental, international organization that develops standards, definitions, and specifications to help promote quality and compatibility in global trade. The organizations primary role is to promote the exchange of good......
High Deputy Agency
Since its establishment in 2004, the Provincial Vice Ministry (PVM) has been dedicated to transforming the State of Belize into a healthy, educated and strong society by promoting the welfare of its citizens.
The main goal of the PVM is to ensure that the Belizean population is given the best pos......
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