2264| 4
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270°的蒸汽,流速30米,在4分管中流動 |
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點評
強制冷卻,,蒸汽管經(jīng)過水槽,,水槽中水用常溫流動水!�,�,!
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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