WR&VPC 2016 in western China international indoor and ventilated, clean air and clean technology products exhibition Time: on May 11-13, 2016 Location: chongqing international exp ...

2016 the 10th China international air purification and the antibacterial sterilization clean products exhibition organizer: China environmental science society, atmospheric environment, environment ...

PM2.5 refers to the atmosphere diameter less than or equal to 2.5 micron particles, also known as can go directly to the alveoli.Its diameter is less than 1/20 of the thickness of a human hair.Alth ...

HEPA filters used in hospital operating room

1. The new air quality standards has made more strict rules? With the old "ambient air quality standard" (GB3096-1996), compared to the air quality standard requires new standards on the one hand, ...

According to the us for many years the use of air filter and its related knowledge, considering the customers also common for air filter selection, replacement and maintenance of a lack of understa ...

High efficiency filter leak detection external test method Due to external particle content is not stable, so the test method is not desirable, air filterLeak detection, high efficiency filte ...

High efficiency air filter in a super clean bench role Purification worktable is partial to reach the level of the packing list of clean equipment, high efficiency air filter in a super clea ...

Clean workshop dust-free clothing apparel standards Clean workshop dust-free clothing apparel standards (graphic) When you enter a dust-free workshop dust-free clothing apparel order ...

What is a high efficiency filter box? High efficiency filter box is a word we should be more strange sounds, it is easy to understand, high efficiency filter box, in a nutshell is high effici ...

Air filter fire rating standard Fire rating of air filter, the United States UL standard by underwriters laboratories, UL - 900-1997 Level 2 (Class 1) Filter (clean) in the fire is not ...

Standard table clean dust-free workshop level The U.S. federal standards (USA Federal Standard）209E（1992Years) ...

Clean room B zone application of high efficiency filter air conditioning unit, this way has a lot of problems, such as the selection of the fan, head to choose how much, room differential pressure ...

The level of clean room, high efficiency air filter,The level of clean room requirements for efficient filters to choose how?Air conditioning airflow organization for the supply and return (return ...

A project summary This project is a pharmaceutical plant in dalian, injection workshop air purification systems engineering. floor ...

If it is first time contact, "PM2.5" this string of characters may make you look in the clouds and fogs, mystified.It has an easy to understand Chinese name - fine particulate matter, is the diamet ...

Said to the high efficiency filter that is one of the devices in our life cannot little, and the special nature of the device its filtering effect, and the effect was the air flow and the device is ...

Industrial production workshop air changes how to calculate the necessary (select fresh air tank) Industrial production workshop air changes of reference: 1. The definition of air changes, air ch ...