2004年12月,笔者与集团公司其他6位同事到日本国广岛市三菱重工参观,并对由其制造的40万吨/年大甲醇工程压缩工序的离心式天然气压缩机和合成气压缩机的透平、压缩机试车进行过程见证。虽然笔者在日本国广岛市滞留的时间不过6天,但笔者通过自己几天来的耳闻目染还是对日本国的 In December 2004, the author and 6 other colleagues of the Group visited Mitsubishi Heavy Industries in Hiroshima, Japan and compared the centrifugal natural gas compressor and syngas compressor of the 400,000 tons / year large-scale methanol project compression process Turbine, compressor test process to witness. Although I stayed in Hiroshima, Japan, but less than 6 days time, but I heard through a few days ago, or eye contact with the Japanese