A helicopter carrying dynamites flies to the Tangjiashan "quake lake" in quake-devastated Mianyang City, Southwest China's Sichuan Province, June 7, 2008.

　　MIANYANG, Sichuan Province, June 7 (Xinhua) -- A military helicopter Saturday morning delivered three tons of dynamites to the Tangjiashan quake lake, where water has overflowed into a sluice channel.

　　The Mi-171 helicopter under the Jinan Military Area Command flew six missions from the Mianyang airport, carrying also 20-odd soldiers of an engineering troop.

　　A Xinhua reporter is expected to arrive at the lake aboard the helicopter.