Chinese private enterprises continued to lead the country's foreign trade with transactions totaling 24.33 trillion yuan (US$3.4 trillion) last year, posting an 8.8 percent year-on-year increase and ...
本文件规定了智能网联汽车运行安全测试用半开放道路的道路环境、交通设施、交通管控、道路照明、交通运行、道路监控与通信、测试保障的要求。 本文件适用于GB/T ...
Financial crisis and cuts to the welfare system have driven people to UK food banks. About 500,000 are estimated to have ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
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