20245| 10
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請(qǐng)教 蒸汽加熱水 所需盤管的換熱面積,、計(jì)算 方法 |
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點(diǎn)評(píng)
以前是照抄日本鬼子的結(jié)構(gòu),,槽有多大,,盡量多排管。說說你是怎么算的,,分享一下,。
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