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机电部冷冻设备标准化技术委员会一届二次工作会议于1991年11月27日—29日在江苏常熟举行。这次会议主要讨论行业标准《制冷用压力容器》,这个行业标准根据机电部1991年机械工业科学技术发展规划中机械工业标准制、修订计划规定的任务制订。在GB150—89《钢制压力容器》标准中规定“对于诸如制冷……等行业中约某些专用压力容器可根据使用经验允许相对本标准另订技术要求”。
The second session of the second working meeting of the Standardization Technical Committee of the Refrigeration Equipment of the Electromechanical and Mechanical Department was held on November 27-29, 1991 in Changshu, Jiangsu Province. The meeting mainly discussed the industry standard “Pressure Vessel for Refrigeration”. This industry standard was formulated in accordance with the tasks stipulated in the Machinery Industry Standards and Revision Plan of the Machinery Industry Science and Technology Development Plan of the Ministry of Machinery Industry in 1991. The GB150-89 “Steel Pressure Vessel” standard stipulates that “For some special pressure vessels such as refrigeration...etc., some specific pressure vessels may be used according to the experience of use to allow for additional technical requirements in relation to this standard.”