在北京的大街小巷，人们常常可以看到北京急救中心的急救车在救护病人，我们周围如果出现了危急病人，首先也会马k想到会拨电话112，许多时候，急救中心直接维系着我们的生命。你知道吗，马路上跑着的许多急救车，都是通过政府采购而购买的。实践证明，它们不仅价格优惠，而且 In the streets of Beijing, people often can see ambulances in ambulances of Beijing First Aid Center. If there is a critical patient around us, we will first think that we can call 112. Many times, emergency centers directly support us s life. Did you know that many ambulances running on the road were purchased through government procurement? Practice has proved that they not only price concessions, but also