楊成發

工作場所中電磁干擾災害防止 = = A study on electromagnetic interferences for preventing faults in factories / . (II). ; (二), . radio frequency, ; 無線電頻率 by: 楊成發; 行政院勞工委員會 (Language materials, printed)

工作場所中電力頻率電磁干擾災害防止技術研究 = = A study on power-frequency EMI for preventing faults in factories : measurements of the magnetic fields and analyses of the EMI on equipement : 磁場測量及對儀控設備干擾之分析 / by: 楊成發; 行政院勞工委員會 (Language materials, printed)

防止感電之接地安全技術研究 = = A study on grounding safety techniques for preventing electric shocks / by: 楊成發; 行政院勞工委員會勞工安全衛生研究所; 國立臺灣科技大學 (Language materials, printed)