| 释义 |
improvement factor改善系数，改进因素，改善因素improvement factor改进系数，改善因数improvement factor电子反对抗改善因数improvement factor改善因数improvement factor電子反對抗改善因數電子工程improvement factor改善因數電機工程improvement factor改善因數海事improvement factor改善係數，改進因素，改善因素通訊工程improvement factor改進係數，改善因數電力工 |