On December 12, building of office of municipal government of former Kunming city blows up demolished the job to undertake trying first exploding. The graph undertakes trying first exploding to the building for the staff member. China News Service sends Ren Dong to photograph on December 12 morning 10 when, as a few short and successive detonation, building of office of seat of government of former Kunming city blows up demolished the job to undertake trying first exploding, according to blowing up square engineer changes an introduction, this second blow up examined explosive effect, achieved a needle to try to in-house wall body explode expect an end. The reporter is in the spot 20 meters outside, was to feel two concentrated detonation transmit canorous first, see subsequently have transgression of apparent smoke of gunpowder to 11 buildings from first floor, after dichotomy bell, the aerosol that mixing dynamite flavour and dirt ingredient from first floor ground floor gradually thick, had overflowed building site, to east wind Lu Piao goes. After about 5 minutes, aerosol just drops off gradually. Chemical Cheng division shows, try first now explode with medicine 288 kilograms, detonator 5000, it is to be aimed at in-house wall body to try explode, try explode the result makes clear, explosive effect is first-rate, dynamite detonator finds a place for proper, achieve completely expect an end. This second try explode to the south of cautionary limits wind east edge of 17 office building calculates the distance, radius 50 meters. Cautionary limits is lesser, around dweller need not withdraw. What affect a citizen exclusively is bigger noise was given out when blowing up, and tries what after exploding, last several minutes dirt aerosol. Chemical Cheng division says, 25 days blow up formally for directional blasting, dump direction is an edge Na Xiangzheng north swings to east wind east road, collapse distance is 40 meters, will have traffic control at the appointed time. The reporter sees in the spot, blow up the dynamite that the worker is using cylinder of building of bamboo banquet wrap up to go up in busy move puts the position, make the preparation before blowing up. Will undertake the 2nd times trying exploding at 10 o\’clock 14 days in the morning this month. (Zhao Gang) relevant report:  of the member that  ッ have a nightmare surnames shape of ナ of   lap to ask basks in? to feel without apparent shake building of former Kunming municipal government will undertake blowing up first now