Caterpillar redesigned its top-selling motor grader this year, and we take a look at the many features and options for the ...
Caterpillar has introduced a smarter articulated truck design with built-in automatic features for the next generation Cat ...
Abstract: Leaky coaxial cable is widely used in the wayside system as an antenna to distribute the stable wireless signal to the onboard system in the communications-based train control. The common ...
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