whether bus, coach, train, and even household cars and aircraft, the internal air quality is indeed worrying.
bus, to be sterilized "what's that smell? Choke dead!" March 13, 2013 morning, a 950 bus ride to Shanghai as the West Village, the back of the car a few passengers have begun to complain after the train driver, that taste is choking. The original is after the car open air conditioning, a tail motor a belt friction heat leading to rubber flavor overflow.
"this is still good! Sometimes, the tail gas intrusion into the car, it was scary!" One passenger told the "Xinmin weekly". The second half of 2012, the number of Shanghai Metropolis Daily reported, known as the "bus exhaust black smoke problem back", the public will be the exhaust smoke even intrusion into the compartment of the bus is described as "squid car".
"Xinmin weekly" from the Shanghai bus group relevant personage to bus black smoke, there are three main reasons. A few years ago the Shanghai City Department of transportation decided "make good use of the state III cars, repaired in China II car, out of country, country of Zero car" remediation goals. After the past few years, was repaired in China II car, one after another have ailments appeared. The two is a bus overload, part of the bus engine used for a long time, wear. The three is that the driver does not regulate the operation.
air pollution problem in bus compartment is not appear only in Shanghai. Recently a passenger complaints of Nanjing north bus 42 Road, said his ride carriages have very strong gasoline smoke, air quality is very poor, let a person very uncomfortable. Nanjing City Transportation Bureau reply is: "the maintenance department to check the engine compartment seal is lax and lead to mixed gas into the car."
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the surface haze air, people choose to retreat indoors. In case of travel, drilling of various types of vehicles, most people feel better than outdoor air.
too wishful thinking! Regardless of the bus, coach, train, and even household cars and aircraft, the internal air quality is indeed worrying. You and I like in a jar, breathing is not qualified canned air!
in March 1st, jointly issued by the State Quality Inspection Administration of the Ministry of environmental protection and the domestic first car air quality standard "passenger car air quality assessment guidelines within" (hereinafter referred to as the "guide" the implementation of the first anniversary). China began to implement the "guide" of the air inside the car of benzene, formaldehyde and other 8 kinds of in vehicle pollutants set a concentration limit, and clear and equipment acquisition sample detection environment condition,<a href="http://www.adhunikgroup.com/products/images/bottega-veneta-japan-outlet-13.html">ボッテガヴェネタ 店舗</a> http://www.adhunikgroup.com/products/images/bottega-veneta-japan-outlet-13.html, method.
however,<a href="http://www.puda-international.com/web-xby/news/new-balance-outlet-24.html">ニューバランス アウトレット</a> http://www.puda-international.com/web-xby/news/new-balance-outlet-24.html, are currently performing "guide" not mandatory regulations, in addition to the 8 common volatile organic matter concentration set limit value, the external air circulation filtering into the car and other factors, not be taken into account and the corresponding regulations and requirements, and related standards of quasi too low. So experts suggest that as soon as possible should be "guide" into the national mandatory standards.
reporter, Jiang Hao Feng
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