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Notice of the General Office of the Ministry of Environmental Protection of the General Office of the Ministry of Environmental Protection on Printing and Distributing the "Regulations for the Production of National Surface Water and Air Monitoring Stations and Environmental Monitoring Vehicle Signs (Marks)" Office of the Central [2012] 29 Environmental Protection Departments (Bureaus) of provinces, autonomous regions and municipalities directly under the Central Government, Environmental Protection Bureau of Xinjiang Production and Construction Corps, Environmental Protection Bureau of the People's Liberation Army, China National Environmental Monitoring Center: In order to strengthen environmental monitoring and management, and to standardize the signs (identifications) of national surface water and air automatic monitoring stations and environmental monitoring vehicles, our Ministry has formulated the “Regulations for the Production of National Surface Water and Air Monitoring Stations and Environmental Monitoring Vehicle Signs (Marks)â€. Is issued to you, please follow. Attachment: Provisions for the production of national surface water, air automatic monitoring stations and environmental monitoring vehicle signs (logos) Ministry of Environmental Protection General Office February 20, 2012
Production of signage (marking) Provisions Provisions for the production of national surface water, air automatic monitoring stations, and environmental monitoring vehicle signage (identification) First, the national automatic monitoring station for surface water signs 1. Scope of application: National automatic surface water monitoring station. 2. Signage size: width 70cm × height 50cm × thickness 4cm. 3. Signage material: brushed stainless steel (mirror side). 4. Signage layout: The signs are arranged in order from top to bottom, “The People's Republic of China Ministry of Environmental Protectionâ€, “Environmental Protection Signâ€, “National Automatic Monitoring Network for Surface Water Qualityâ€, “** Stationâ€, “NO.*†*", "China Environmental Monitoring Center East Longitude: **°**'**" Northern Latitude: **°**'**"'. (**According to the actual situation of the automatic station). 5. Font size: Photoshop production, specific font size see Figure 1 (slightly). 6. Numbering principle: The water station number is four Arabic numerals, specifically: (1) The first two digits of the serial number are the first two digits of the administrative division code (six digits) for each province (region, city). For example, Beijing is "11" and Tianjin is "12". (2) The two digits after the number are the water station numbers already established in each province (region, city). If there are multiple water stations in the area, they are first sorted according to the pinyin letters of the first name of the section name, and numbered sequentially from “01-99â€; if the first letter is the same, they are sorted according to the pinyin letters of the second word of the section name, from “ 01-99†is numbered sequentially. And so on. (3) After the newly-built water station number is already established, the numbering refers to the above principle. The specific style of the water station signage is shown in Figure 1. Second, the national air automatic monitoring station signs 1. Scope of application: Urban air automatic monitoring station, rural air automatic monitoring station, background air automatic monitoring station. 2. The size of the signage, the material of the signage, the font of the signboard, and the corresponding font size are the same as the national automatic monitoring station for surface water. 3. Signage layout: The signs are arranged in order from top to bottom, “Ministry of Environmental Protection of the People's Republic of Chinaâ€, “Environmental Protection Markâ€, and National Air Monitoring Network (or “National Air Monitoring Network†or National Rural Air Automation. Monitoring Network), "** Station", "NO.**", "China Environmental Monitoring Center East Longitude: **°**'**" Northern Latitude: **°**'**"". (**According to the actual situation of the automatic station). 4. Numbering principle: (1) Urban air automatic monitoring station: administrative area code (6 digits) + point code (3 digits). The point code is according to the existing point code naming rules, 001-050 is the city control point, and 051-699 is the city monitoring point. The existing point code is unchanged, the code is less than 3 digits, and the code is preceded by "0" to make up 3 digits. The new site code will be numbered in sequence according to the time of completion. (2) Rural air automatic monitoring station: administrative area code (6 digits) + 8 + (01-99). (3) Background air automatic monitoring station: administrative area code (6 digits) + 7 + (01-99). (4) Other special function stations: administrative area code (6 digits) + 9 + (01-99) (national environmental air monitoring points that cannot be incorporated into the above three types of sites, such as special area monitoring points, all classified as such) . (5) In the above (2)-(4), the last two digits of each type of automatic air monitoring station in each administrative area shall be numbered from "01-99" in the order of completion time. The specific style of the air station tag is shown in Figure 2 to Figure 4 (omitted). Third, the environmental monitoring vehicle logo 1. Scope of application: The environmental monitoring business vehicle has a white background. 2. Labeling content: "environmental monitoring" four words + "environmental protection signs" (see Figure 5 for details) (omitted) 3. Marking size: The pattern shown in Figure 5 is a standard size, which can be scaled according to different vehicles to ensure coordination with the vehicle body. 4. Logotype: "Environmental Monitoring" is the Founder Variety Font, the "Environmental Surveillance in China" in the environmental protection sign is the Chinese New Wei font, and "ZHB" is the Arial font. 5. Logo color: See Figure 5 for details. 6. Logo material: spray paint or film (material outdoor durability should be above 5 years). 7. Paste position: The logo is affixed to the middle position on both sides of the car. The “Environmental Protection Sign†pattern is pasted before the “Environmental Monitoring†word is pasted, and the position is required to coordinate the appearance. List the specific styles of common monitoring vehicle signs, see Figure 6 to Figure 7 (omitted). [1]
Zinc Alloy Die Casting of Photo Frame have their own purposes, need to meet the performance requirements.
(1) mechanical properties, tensile strength, when the material fracture resistance;Elongation, brittleness and plasticity of the measure;Hardness is the resistance of the material surface is pressed into a hard object or friction caused by plastic deformation.
(2) state of the working environment: temperature, humidity, media contact with the workpiece and air tightness requirements.
(3) precision: accuracy and dimensional stability can be achieved.
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