Dry walk-behind concretesaw blades are ideal for intermittent cuts in concrete, green concrete and asphalt.
干混凝土锯片后面走，是理想的间歇具体削减，绿色混凝土和沥青。
2
They do have some reinforced concrete buildings that I saw in several pictures, but those were still built for an intensity of 7 and would not be strong enough to resist an intensity of 9 or 10.
我在几张照片里见到确实有些钢筋混凝土建筑，但它们还是按7度设防的，承受不了9度到10度的烈度。
3
Make sure you figure out the percentage of visitors who reach the goals, not just the concrete Numbers if there's a difference in the total number of visitors who saw each design.