Cleanroom is the basis for pollution control, no cleanroom, contamination-sensitive parts can not be mass-produced. In the FED-STD-2 Shandong decontamination inside the clean room provided with air filters is defined as the distribution, optimization, materials of construction and the room Linyi decontamination apparatus, wherein the operation-specific rules to control the concentration of suspended particles in the air, so as to achieve appropriate particulate cleanliness levels. Countries in the world have set the specifications, but generally still use the US Federal Standard 209 is more or less just from other countries to develop standards for presentation 209D and 209E and compared with each other and the world. Clean room - sources of knowledge one, the amount of dust clean room amount of dust from the device can be considered to exclude Weifang decontamination offer by local exhaust ventilation, does not flow chamber; products, materials, etc. during transport of dust and human hair Compared to the amount of dust purification works, usually very small and can be ignored; the metal half wall (color steel sandwich panels) applications dust from building surfaces rarely, usually accounts for 10% or less, mainly from dust, accounting for 90% about. The amount of dust in the human, material and style of clothing due to improvements in the absolute amount of dust is also declining. A, Material: Cotton maximum amount of dust, following the order of cotton, Dacron, destaticizing pure polyester, nylon. B, Style: Large amount of dust hanging biggest, followed by the upper and lower sub-mount, full face minimal; C, activity: the amount of dust action generally still time to reach 3-7 times; D, Cleaning: Yung agent the amount of dust washed down to the water with a fifth general cleaning. Indoor amount of dust the surface to maintain the structure to the ground prevail, approximately corresponding to the amount of dust 8 m2 surface ground and the amount of dust when a person is quite stationary. Decontamination | Weifang Dongye Steel | Linyi purification project budget is provided by the Weifang Dongye Steel Works Limited. Weifang Dongye Steel Structure Engineering Co., Ltd. (www.sdjinquan.com) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!