The types of lighting can be divided into: normal lighting, emergency lighting, duty lighting, guard lighting and obstacle lighting. Among them, emergency lighting includes standby lighting, safety lighting and evacuation lighting. The applicable principles should meet the following requirements:
1. When the normal lighting is extinguished due to the fault, the equipment should be installed in the place where it is necessary to ensure normal work or activities continue;
2. When normal lighting is extinguished due to malfunction, safety lighting shall be installed in places where it is necessary to ensure the safety of personnel at risk;
3. When the normal lighting is extinguished due to the fault, evacuation lighting shall be installed for the exits and passages that need to ensure the safe evacuation of personnel;
4. The duty lighting should utilize a part of the normal lighting that can be controlled separately or use part or all of the emergency lighting;
5. Guard lighting shall be installed within the scope of the guards as needed;
Sixth, the installation of barrier lighting shall strictly implement the relevant regulations of the aviation or transportation department in the region.
Diamond Hand Polishing and Grinding Pads manufactured using diamond flexible material for use on edges, corners and flat surfaces of a wide range of materials such as granite, marble, engineered stones, glass, ceramics, composites and hard metals. are used for polishing, grinding, restoring/cleaning areas hard to reach by polishing tools like wet grinder polisher, angle grinder etc. A useful and handy diamond tool to polish corners, contoured surface like sink, join of two bullnose surface for Granite polishing, Concrete polishing, Marble polishing, Terrazzo polishing, Travertine polishing, glass polishing and their restoration etc. These diamond tools may be used for floor polishing, counter top polishing, stone sculpture polishing etc. It could be useful and cost saver for small polishing project. Hand polishing could be time consuming over polishing using tools like grinders etc.
Hand Pads - Standard
80x50mm, 90 x 55mm and 120 x 60mm
Metal Grades Resin Grades
-60-1200 grit - 800-12000 grit
Metal Grades Resin Grades
-60-1200 grit - 800-12000 grit
Diamond Hand Pads,Diamond Hand Polishing and Grinding Pads,Diamond Hand Polishing Pads,Plated - Hand Pads - Hand Grinding,Flexible Diamond Hand Lap,Iamond Polishing Pads
Hans Superabrasive Material Co., Ltd. , http://www.hansuperabrasive.com