Chapter 453: Solving the Mystery (1/2)
Chapter 453: Solving the Mystery
On the huge display, a block of concrete digital ital virtual three-di and the other policemen stare wide-eyed When their technical department would do deal with such advanced equip was co what the next step was, thesescreen
”Model calculation 5 55 100”
As the progress bar ically coital wall, which was broken and restored When the progress bar had reached one hundred, the original messy and broken virtual model had become a square, a virtual concrete wall covered with cracks The whole process took less than a ain because the recoular deep hole the size of a potato chip bucket in the center
There were many defects around the deep hole that were broken into particles and could be unrestored But this did not prevent people fro this was a circular deep hole with cracks in the concrete that have spread from around the deep hole in the forlass, the kind of crack shattered by a bullet
”Hiss…”
The policemen took a breath Could it be said that this as broken by ar bullets?
How loud was that, and how bold?
”If it is hit by a high-speed object, the passage created by the gangster on the wall should be circular But the passage left on the scene is obviously square” A police officer in the trace inspection room said in a low voice: ”Moreover we also did not detect any traces of gunpowder on the concrete fragh-speed object” Ye Qing carefully looked at the restored three-diht, this should be the principle of static blasting It is not the kind of blasting that everyone knew, it is the use of y to explode hard objects, rocks and concrete have extreth, but the internal outward tensile strength is poor If the external coth is only 2 to 10 A hydraulic splitting machine, I don't know if you have seen it before?”
”Fora few small holes, put the splitter into the hole, and in two ranite into two pieces fro Zhitong was co today: ”Then you ed by a hydraulic splitter?”
”The principle is similar, but it's not a hydraulic splitter”
”The splittingrocks and si is a reinforced concrete structure Take it as an example because this kind of equip pulled out a drawing-paper and said as he drew: ”After you restore the fragments, you collected fro area that turned into dust particles There should be four to eight small holes drilled around the concrete It's just the diameter of these small holes is too s, the traces are covered They should have used around hole in the center is used to place the blasting machine Then a few s in the small holes but in the scope of construction”
Every ti a piece of inforhter
”ThenIs this equip asked with a little excitedly