1989年8月在列宁格勒召开了第7次渔业船队发展国际科技会议。参加会议的有苏联、民德、保加利亚和古巴的科技人员和专家。会上提出30项报告,涉及船用制冷技术的现状、渔业原科的加工工艺,新工艺过程在生产中应用的前景。由于船舶捕 August 1989 Opened in Leningrad 7th International Symposium on the Development of a Fishing Fleet. The meeting was attended by scientists, technicians and experts from the Soviet Union, Bindu, Bulgaria and Cuba. At the meeting, 30 reports were submitted concerning the status quo of marine refrigeration technology, the processing technology of the original fishing industry, and the prospect of application of the new process in production. As the ship caught