The medium has an excellent purification efficiency and a very low head loss.
该介质显示优异的净化效率和极低的压降。
The influence of reaction temperature and gas flow rate on purification efficiency was studied.
研究反应温度和气体流量对磷化氢净化效率的影响。
The influence of reaction temperature and gas flow rate on purification efficiency was studied.
研究反应温度和气体流量对磷化氢净化效率的影响。
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