1. Prevention from falling down 2. Prevention for material/Tool falling down 3. Prevention of fire and explosion 4. Prevention for short circuit 5. Prevention for toxic and flammable materials 6. Prevention for damaging existing facilities
1. Prevention from falling down 2. Prevention for material/Tool falling down 3. Prevention of fire and explosion 4. Prevention for short circuit 5. Prevention for toxic and flammable materials 6. Prevention for damaging existing facilities