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不管你是在百度，谷歌，雅虎，还是一些BtoB贸易平台 关键词的设定很是重要，关键词关系你的产品在这些国家的搜索率和暴光率，所以设定你产品关键词很重要，以下是一些欧美国家的对电动平车的常用命名
仅供参考
flatcar (US) (also flat car (US) or flat wagon (non-US)) is a piece of railroad (US) or railway (non-US) rolling stock that consists of an open, flat deck on four or six wheels or a pair of trucks (US) or bogies (UK).
The deck of the car can be wood or steel, and the sides of the deck can include pockets for stakes or tie-down points to secure loads. Flatcars designed for carrying machinery have sliding chain assemblies recessed in
the deck.
Flatcars are used for loads that are too large or cumbersome to load in enclosed cars such as boxcars. They are
also often used to transport intermodal containers (shipping containers) or trailers as part of intermodal freight transport
shipping.
Contents
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1 Specialized types
1.1 Aircraft parts flatcars
1.2 Bulkhead flatcars
1.3 Centerbeam flatcars
1.4 Heavy capacity flatcars
1.5 Circus use
1.6 Remote control use
1.7 Intermodal freight use
1.7.1 Spine car
1.8 Idler flatcars
§ 2 See also
3 References
ircraft parts were hauled via conventional freight cars beginning in World War II. However, given the ever-increasing size of aircraft assemblies, the "Sky Box" method of shipping parts was developed in the late 1960s specifically to transport parts for the Boeing 747 and other "jumbo" jets of the time. The "Sky Box" consists of a two-piece metal shell that is placed atop a standard flatcar to support and protect wing and tail assemblies and fuselage sections in transit (originally, depressed-center or "fish belly" cars were utilized).
Today, Boeing's 737 aircraft are shipped throughout the United States on special trains, including the fuselage.
Bulkhead flatcars are designed with sturdy end-walls (bulkheads) to prevent loads from shifting past the ends of the car. Loads typically carried are pipe, steel slabs, utility poles and lumber, though lumber is increasingly being hauled by centerbeam cars.
Centerbeams are specialty cars designed for carrying bundled building supplies such as dimensional lumber, wallboard, and fence posts. They are essentially bulkhead flatcars that have been reinforced by a longitudinal I-beam, often in the form of a Vierendeel truss, sometimes reinforced by diagonal members. They must be loaded symmetrically, with half of the payload on one side of the centerbeam and half on the other to avoid tipping over.
Heavy capacity flatcars are cars designed to carry more than 100 short tons (90.72 t; 89.29 long tons). They often have more than the typical North American standard of four axles (one two axle truck at each end), and may have a depressed center or "fish belly" to handle excess-height loads as well as two trucks of three axles each (one at each end) or four trucks (two at each end) of two axles each, connected by span bolsters. Loads typically handled include electrical power equipment and large industrial production machinery.
Some companies, such as CSX Transportation, have former wood-carrying flatcars rebuilt into platforms which mount remote control equipment for use in operating locomotives. Such platforms are fitted with appropriate headlights, horns, and air brake appliances to operate in the leading position on a cut of cars (i.e. coupled ahead of the locomotive).
COFC (container on flat car) cars are typically 89 feet (27.13 m) long and carry four 20-foot (6.10 m) intermodal containers or two 40-foot (12.19 m)/45-foot (13.72 m) shipping containers (the two 45-foot / 13.72 m containers are carryable due to the fact that the car is actually 92 ft (28.04 m) long, using the strike plates). With the rise of intermodal freight transport-specific cars, and given the age of most of these flats, numbers will decline over the next several years. Indeed, when the first well cars appeared, allowing double stacking, many container flats were re-built as autoracks. The few "new build" container flats are identifiable by their lack of decking, welded steel frame, and standard 89-foot length. One variant is the 50 feet (15.24 m) car (which usually carries one large container as a load); these are actually re-built old boxcars. Common reporting marks are FEC, CP, SOO and KTTX. The ATTX cars, which feature no spark grips and sides, are built for hauling dangerous goods (ammunition, flammable fluids, etc.).
A TOFC (trailer on flat car, a.k.a. piggy-back) car once again, is usually an 89 ft car. In the past, these carried three 30 ft (9.14 m) trailers which are, as of 2007, almost obsolete, or one large, 53 ft (16.15 m), two 40-foot (12.19 m) or 45-foot (13.72 m) trailers. As intermodal traffic grows, these dedicated flats are in decline. Most have been modified to also carry containers. One notable type is Canadian Pacific Railway's XTRX service — dedicated five-unit flats that only carry trailers.
[edit] Spine car
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