Improve the grammar of this text: In conclusion, the VHTR has own safety features, such as very high system temperature, enhanced reliability, low system pressure and so on.
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TheD is a 100% free of charge, with a 100% guarantee of 100% quality.
The VHTR is a 100% free of charge, with a 100% guarantee of 100% quality.
The VHTR is a 100% free of charge, with a 100% guarantee of 100% quality.
The VHTR is