Translated the user manual for the use of low pollution automobile.
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Translated the user manual for the use of low pollution automobile.
Translated the user manual on Liquid N2, Liquid O2 and Liquid Ar (Liquid gas contains low temperature, with the coolness of -180 -198 C) totaling 232 pages.
Translate the information about coffee.
Translated the enactment of building control in Bangkok B.E. 2554 totaling 34 pages.