number of tube passes 中文意思是什麼
number of tube passes
解釋
管程數-
Floating head heat exchanger with welded floating head ; number of passes : 2, tubes 25, square tube pitch 32 ; number and pattern of tubes, tie rods and slide rails
帶焊接浮動頭的熱交換器.通路數2 ,管25 ,方形管心 -
Floating head heat exchanger with flanged floating head ; number of passes : 2, 4 and 8, tubes 25, square tube pitch 32 ; number and pattern of tubes, tie rods and slide rails
帶法蘭盤浮動頭的熱交換器.通路數2 4和8 ,管25 ,方
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