blast dryer 中文意思是什麼
blast dryer
解釋
空氣乾燥機-
In the light of engineering design and experience gainedin trial - production as well as through the process calculation of drying, es - sentials are indicated for the process control in high - analysis compoundfertilizer production in a urea unit, and they are maintenance of appropri - ate amount of fine recycle and proper hot blast temperature at the inlet of the dryer
根據工程設計及試生產中的經驗，並通過乾燥過程的工藝計算，提出了尿素系列高濃度復混肥生產中的工藝控制要點是保持適當的細返料量及合適的乾燥機進口熱風溫度。
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