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Wide provided suitable for busy trunk, also can be laid in tunnel and station floor maintenance difficulties, stone or soil subgrade are laid, but the mud pumping in the diseases of roadbed must be laid on the roadbed diseases after renovation. The main advantages of the wide sleeper circuit are: the suborbital sinking is small. The vibration acceleration is smaller than the concrete sleeper line, which gradually slows down and stops after laying. So the line maintenance work is greatly reduced, about a third of the general concrete sleeper line. The track is easy to keep clean. Dirt is not easy to break into the bed and prolong the repair cycle of the route. The line is smooth and stable, which is conducive to high-speed operation and the laying of seamless circuit. The disadvantage is that the cost is higher, and it is more difficult to change the shop on the busy trunk line
When talking about safety, you can't fully say a motorcycle rider is safer when compared to a car driver and the other way round. Both cars and motorcycle are motor-driven, and both of them are dangerous and risky you should definitely use properly. In other words, both cars and motorcycle are certainly not safe at all. But if we consider statistics, lots of road accidents are caused by motorcycles. Some of this accidents resulted to serious injuries and infrequently death. Since motorcycles are smaller than cars, they can move faster and may swerve in and out of lane which can be very dangerous. An irresponsible rider could find his demise when riding a motorcycle.
AUDI A4 GPS share some features, like: 2 Din 7.0" HD Digital Screen car DVD players with resolution of 800 x 480; 3D OSD menu; Multi-function IR handheld remote control. Audi A4 GPS is compatible with those video formats: MP4, DIVX, DVD, VCD, SVCD, CD, MP3, and CD-R-RW. This AUDI A4 GPS has built-in GPS Navigation and auto-ID intelligent language navigating. It supports Dual zone function which allows music playing and GPS navigation reporting concurrently. In addition to regular options that come with AUDI DVD Navigation, Audi A4 GPS also supports steering wheel, with many audio and video output and rear monitor video interfaces. Some with the advanced model has build in DVB-T tuner. Audi A4 comes with a built in factory music system which can be of the identical excellent with AUDI A4 GPS. But still many individuals opt for alternate AUDI DVD Navigation to enhance the performance along with the power of the entertaining system. Audio enthusiasts especially are in love with new Audi A4 GPS, speaker subwoofers etc. In order to customize the audio system and connect new Audi A4 GPS, the default audio system ought to be removed. This ought to be removed carefully or else the air system could get damaged.
The fully redesigned 2013 Honda Accord returns to the top level of the family-sedan class with a number of new specifications. Apart from a roomy and high-quality interior, the car's styling is visibly less bulky. Besides, Honda adds power- and efficiency-enhancing direct-injection technology for the Accord's standard 2.4-liter four-cylinder engine. With this four-cylinder, performance is markedly improved. What's more, each car also includes antilock disc brakes, active front head restraints, stability and traction control, front seat side airbags and side curtain airbags.
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