Intelligent bus overall design

introduction

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Based on the comprehensive application of global positioning technology, wireless communication technology and geographic information technology, the intelligent public transportati

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2012 has become an eventful event for China's PV industry. Various news such as capital chain breaks, high debt ratios, and restructuring are endless.

Recently, Suntech Power (STP.NYSE, hereinafter referred to as “Shangde”) an

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The demand for consumer portable chemical analyzers is rapidly increasing. As people pay more and more attention to the environment and food safety, chemical analyzers that can detect toxic gases and compounds have begun to move out of the laboratory, into the mass mar