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国家商业部将在年内拟开展室内装配式冷库和冰淇淋机生产许可证发放工作,各厂在做好“申证”前期准备过程中,对冷库库板制造工艺验证工作,有关厂很希望了解这方面的工作内容,现简要介绍如下:ZBX99003-86专业标准第三条规定,要对冷库库板做隔热材料性能试验和夹层隔热板性能试验,这两种试验对冷库整机质量关系重大,直接影响冷库的寿命、刚度和节能。而这两种试验数据的取得是要对库板进行破坏性试验,因此不可能每块库板都做取样试验,只能对库板制造工艺做工艺验证。工艺验证首先由技术部门编制库板制造工艺,工艺中除规定所用原材料牌号规格、制造方法、程序外,尚需明确取样试验方法和试验必需达到的数
During the year, the Ministry of Commerce and the Ministry of Commerce intends to issue work permits for the production of indoor assembly type cold storage and ice cream machines. During the preparation of “application for certification”, each factory verifies the manufacturing process of the cold storage plate. The contents of the work, are briefly described as follows: ZBX99003-86 professional standards Article III, to do the cold storehouse insulation board performance test and insulation sandwich panel performance test, the quality of these two tests on the quality of the refrigerator significant , A direct impact on the life of cold storage, stiffness and energy saving. The acquisition of these two test data is to destructive testing of the library board, so it is impossible for each library board to do the sampling test, only to make the craft verification of the library board manufacturing process. Process validation First of all, by the technical department of the library manufacturing process, in addition to the provisions of the raw materials used in the process of brand specifications, manufacturing methods, procedures, still need to clear the sampling method and the number of tests necessary to achieve