由于2009年5月出版的原版《真空设备选型与采购指南》已经售完。还有不少企、事业单位来信来函要求购买,所以该书拟重新修订、编辑出版。近年来,我国的真空设备行业在国际经济形势大好的前提下高速增长,增长的同时,企业发展也出现了良莠不齐的现象,给设备采购厂家造成了混乱并增加了成本。 Since the original “Vacuum Equipment Selection and Purchasing Guide” published in May 2009 has been sold out. There are many enterprises, institutions letter from the letter to buy, so the book is to be revised, edited and published. In recent years, China’s vacuum equipment industry has enjoyed rapid growth and growth under the premise of the international economic situation. At the same time, the development of enterprises has seen mixed and unequal phenomena, causing confusion and increasing costs for equipment purchasing manufacturers.