Main: wholesale traffic safety facilities installed asphalt pavement works for road marking works three, crossed the yellow color-coded 1. (dashed): mobile trolley, parked cars and other tools of set 2. yellow line (solid line): General channel line dividing line, fixed line items set - 3. Red: special attention, such as the failure zone, waste areas, danger zones (HPHT) 4. yellow and black zebra: Warning, warning, shall not be placed, shall enter ...... etc (Distribution Under the system, fire hydrant, lifts, floor projection, easy to crash at the tunnel, stairs, etc.) four ground channel line Requirements 1. Main Channel: 120mm 2. Regional Channel: 80mm 1. channel lines for vehicles and materials The passage, usually with a solid line, using the paint method. 2. The functional region of the work area for the line segments, generally by a solid line; sometimes for aesthetic and flexibility considerations, the dotted line may be used; other functional uncertainty region are also contemplated by the dashed line. 3. The width of the channel itself should be combined with work requirements and the size of the venue decision. Five of six regional cable requirements, set-line one, set-line items used to find the ground, as the case may be adopted by the solid line, dashed line, or look for other forms of corners, width 50mm; 2, for nonconforming area, fire equipment or set-dangerous goods (such as dangerous gases), to achieve the warning effect, use red; area in front of the ban placed (such as pre-fire hydrant, before distribution cabinet) should use red: General occasion Mobile 3 Mobile Find articles (such as strollers, welder), methods used, such as mobile welder :() 4, when the items are to find the position change, often with a dotted line search method; when small items 5, regular shape lookup method can be used to find the corners , 50mm * 100mm; (eg tool cabinets) 6, the position has been fixed desk and the corresponding facilities and equipment, without the use of specialized search line; 7, shelf corners common to find, sometimes evolve into lines or divisions extending from the channel line Find a form