进出口联箱是从国外引进后改造的压力容器设备，对其进行应力分析和强度评定十分重要，但又不能直接套用国外的标准。
In the process of technology introduction and reconstruction, strength estimation of some new equipment has no criterion to follow in our present steeliness pressure vessel criterions.
进出口联箱是从国外引进后改造的压力容器设备，对其进行应力分析和强度评定十分重要，但又不能直接套用国外的标准。
In the process of technology introduction and reconstruction, strength estimation of some new equipment has no criterion to follow in our present steeliness pressure vessel criterions.
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