Equipped with domestic 30-year mature walking system, American Parker hydraulic system and hydraulic steering device is more easy and reliable.

配置国内30年成熟的行走系统。美国派克液压振动系统，液力转向装置更加轻松可靠；

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This paper introduces the structure, working principle, technology feature, using method and applied effect of the experiment system for parker performance testing in high temperature.

介绍了封隔器高温性能试验系统的结构组成、工作原理、技术特点、使用方法和应用效果。

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The presence of Sean Parker of Napster infamy conjures associations with the lone rebel, hacking the system and sticking it to the man.

FORBES: The Lonely Network

The result, says Parker, is that airlines are retiring their old, inefficient planes, removing capacity from the system, but not nearly enough to offset the effects of high fuel prices.

FORBES: Raymond James' James Parker