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วันพุธที่ 30 พฤศจิกายน พ.ศ. 2554

16. A door stop, and how these are not dangerous.

Door Stop is a device that will prevent the door wide open. (Or the width) than we need. Otherwise it may be to impede traffic. Nor does it impact what we do not want to be a door stop in most cases there will be two types of rubber or rubber ball and claw or stalk block. A rubber ball which is good for the implantation of the floor or frame. It is easy to install. But sometimes it does not stick. It may go across the walkway. Or to control the distance better. It will take a long claw, which is subscribed to.
Therefore, the door stop to study the opening and closing of the door first. Then you can spec that is not the same spec for the project. The budget may be unnecessary. Or may control the opening of the door is not as fast as we want.

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