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在现有检漏条件下，对大型真空容器只有从设计和制造开始就把容器分成若干可检的小容器并分别 进行检漏，才能获得满意的效果。
Under the existing leak test conditions, only the design and manufacture of large-scale vacuum containers are divided into a number of small containers that can be checked and leak-tested separately in order to obtain satisfactory results.