gb151
gb151-
Approximate Calculation for Annular Tubesheet of Evaporator Reference GB151 & 1999 Method
蒸发器中环形管板参照GB151方法的近似计算
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The problem of heat exchanger cylinder made of steel pipe in GB151 & 1999 Tubular Heat Exchangers was presented , and the possible quality problem of heat exchanger cylinder made of steel pipe was analysised . Some suggestion were given to solve the problem .
对GB151&1999《管壳式换热器》中钢管制作换热器圆筒提出问题，并分析了钢管制作换热器圆筒可能产生的质量问题，对如何解决问题提出了建议。