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The funeral car is a dedicated vehicle for the transport of human remains. A van-type …
At 8 o'clock on the evening of July 17, the first episode of the 10 episodes of the large-scale political science film "Fundamental to the reform" was broadcast on a prime-time schedule on CCTV. In the prelude of this …
Japanese researchers recently developed a new type of nano-sensor can be attached to the skin, light weight, breathable, stretchable, and not easy to cause skin discomfort. This sensor is expected to be used for health monitoring purposes.
According to the Japan…
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Number of non-coal mine stope number of jobs o'clock, there are varying degrees of lack of air flow underground, and poor air quality, and with the increase of mining depth gradually intensified, threatening the health of mine workers and safety. Therefo…