A record £7.3 billion of investment in road maintenance is helping to ensure that more cyclists across the country can have that smooth ride feeling In addition, the Department for Transport (DfT) have launched a Red, Amber, Green rating system, so you can see how well your local highway authority is fixing your local roads. 🟢 Green = best practice, long-term preventative plans 🟠 Amber = on the way, but room to improve 🔴 Red = support in place to raise standards See how well your local author

01【爱芯人】全面了解DFT技术：如何测试一颗芯片（理论）