This is a thanksgiving to the helmet. At first I thought it was a show and a complete article. I suddenly discovered that it was too dark for me to think of the world...

Thanks to my helmet and mask, today's work continues to dig into the ditch. I just sat on the ground and almost sat down on the ground. The neck was almost back in my neck. Fortunately, I wore a safety helmet. In the 2000-meter-long trench, the dangers are endless, and the unpredictable danger emerges endlessly. I do not know the pipes, steel bars, wooden sticks, and cement that were crossed by the time. On the face of an impact, the spider web is always coming. Thanks to the safety helmet to ensure the safety of my head. Escaped the robbery. Thanks to the n95 mask, crossing in the water like a sewer, with all the mosquitoes, listening to the mosquitoes, and kissing them with a kiss. Outdoor crossing in this environment. The odor is hard to stop, and it resists passing. Inspector leaks and hidden dangers. Measure the distance between hidden dangers.

In 20140504, the work of the day was very risky. There was no ventilation in the trench, and it was still hot. There was also knee-high water. He vomited with a large mouth and mouth, and the return trip had to move. Persist in persisting. Finally returned to the ground, lying on the ground feeling really good. Also drilled more than 2,000 meters. Only 3 segments have no vents. A 120-meter depth is particularly dangerous and there is little air. The temperature of the Kung Fu pipeline is low. If it is winter, the pipeline temperature is high and it is impossible to imagine it. Life is first, safety first.

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