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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
Automobile alliance co., ltd. and nsu GMBH co., ltd. merged in 1969 to form the audi nsu auto union ag. In 1985, the company was renamed audi ag and its headquarters moved to ingolstadt and the four-ring logo is still in use today
Do not use monthly construction plan instead of construction scheduling order. The construction department (unit) shall report the construction plan to the construction dispatcher in advance. The construction dispatcher shall issue a construction plan dispatch order to the driving units in advance, release the construction plan dispatching order, and prohibit the contents and commands that are not relevant to the premises. The actual construction scheduling order is issued by the train dispatcher.
Now each day Digital projectors play a vital role within the arrangement of home theater systems. Resolution of 800?600 pixels is employed in expensive devices. Resolution along with its brightness determined the cost of digital projector. LCD may be the short form for Liquid Crystal Display. LCD is often a technology used to present an electronic digital image for viewing, for example, over a laptop or by way of a projector. LCD technologies are used generally in most Projectors.
To avoid being accidentally locked out of their home, some people want to hide a key for their house in various outside places, for example within a flower pot, within the welcome mat or in a very fake rock in their landscaping. If you are responsible for this behavior, stop immediately! Numerous home invasions occur since the intruder looked for a hidden key and discovered it. It will be more affordable to call a locksmith compared to to replace your stolen valuables.
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