In the past, projectors are exclusive to companies and schools for visual presentation. As time goes by and the demand increased, it is now seen in the mainstream market. Now people have projectors inside their homes. Movie
The steel washer is the device which has been used in the industrial machineries. Have you ever opened your tool box and found the washer? It seems unimportant but actually it plays very big role in applications.
There is a moment when you start thinking about cleanliness if you already have a child and it is an important step to independence for your child when your child becomes toilet-trained because there will be no
Babies’ skin is one of the finest and softest textured materials. No wonder, you cannot use any rough cloth or regularly usage cloth on them. They will turn instantly red and even worse, develop rashes. Thus, doctors’
A valve is one of the mechanical devices that control the stream of liquid and pressure within a process or system. These valves control process or system liquid stream and pressure by playing out any of the
More than a hundred of valves are being used in power plants in various stages of operation. These valves are usually operated in tough environments and are readily exposed to chemicals and varying temperatures. In conjunction with