针对国产第一代L PEC 1型小型催化剂自动加料器故障率高的缺陷，研制了新一代的LPEC 2型小型催化剂自动加料器并已得到应用。
To overcome the high stoppage rate of the first generation LPEC-1 mini-type automatic catalyst feeder, new generation LPEC-2 mini-type automatic catalyst feeder has been developed and applied.
针对国产第一代L PEC 1型小型催化剂自动加料器故障率高的缺陷，研制了新一代的LPEC 2型小型催化剂自动加料器并已得到应用。
To overcome the high stoppage rate of the first generation LPEC-1 mini-type automatic catalyst feeder, new generation LPEC-2 mini-type automatic catalyst feeder has been developed and applied.
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