ISBN: 9787562435273 - gas test experimental techniques (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: October 2005 Pages: 168 Language: Chinese in Publisher: Chongqing University Press gas testing experimental technology is based on identification of gas equipment to improve the efficiency and conservation of energy important scientific methods. Building environment and equipment engineering professional series of textbooks: Gas test experimental techniques of gas production from the testing laboratory principles and methods of purification. the coal industry analysis. el.…