ISBN: 9787511443793 - 射频功率放大器·第2版/信息技术和电气工程学科国际知名教材中译本系列 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2016-12-01 Pages: 143 Language: Chinese Publisher: China petrochemical press oil and gas output water is in the process of oil or gas production with the salt water of oil and gas production. if not properly handled. can produce pollution to the environment.Because of the low output water business value to the lowest possible cost to deal with relatively large amount of output water is.…