The guide rail of girder applies step structure, selects imported heavy-load roller guide rail support, with strong rigidity, good orientation precision and good dynamic feature;

横梁导轨采用阶梯式结构，选用进口重载滚柱导轨支撑，刚性强，定位精度好，动态特性佳；

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Republicans and Democrats generally support high-speed rail service.

VOA: special.2011.02.11

Both the incumbent, Peter Carlisle, and a challenger, Kirk Caldwell, support rail (the former enthusiastically, the latter with a few reservations).

ECONOMIST: Hawaii tries to bring a railway to its capital

Labour transport spokesman Charlie Gordon also backed the high speed rail link coming to Scotland, but called for support for interim steps to reduce rail journey times between Scotland and London.

BBC: High speed rail link debate

Similarly, places like Kansas City and the Dakotas are looking to boost their basic rail and road networks to support export-heavy industries.

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