空分出现的问题? 请教各位大神 这个问题 跪求啊 第一个问题:A LIQUID FEED/PUMPAROUND TO THE TOP STAGE IS REQUIRED WHEN "Q1=0" IS SPECIFIED IN "COL-SPECS"; REQUIRED FEED/PUMPAROUND HAS ZERO FLOW. 第二个问题:COLUMN NOT IN MASS BALANCE. CHECK FEEDS, PRODUCTS, AND COL-SPECS SKWS. 感激不尽!!!!跪求!!!!! 查看更多1个回答 . 3人已关注