EC-1
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双语例句
- The surfactant LMS-2 and the high voltage electrostatic coalescer EC-1 used in the process are both invented and produced by the liquid membrane ( LM) research section of SCIT.
所用表面活性剂LMS-2与高压静电破乳器（聚结器）均由华南工学院液膜组研制与生产。