In addition, China is building a space telescope along with the space station called the Xuntian (Chinese Space Station Telescope or CSST). Tianhe Core Module Xuntian's field of view with 2 m diameter primary mirror is 300 times larger than...
LPG is composed of propane (C3H8) and butane (C4H10), close to gasoline, and has twice the flammability of natural gas, so we can not see the flame completely by burning completely and well in the normal atmosphere, but the heat...
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