Terms for subject Telecommunications containing impact

English	Chinese
dot-character impact printing technique	击打式点阵字符打印技术
dot-character non-impact printing technique	非击打式点阵字符印刷技术
impact avalanche and transit time	碰撞雪崩渡越时间
impact avalanche transit time	碰撞雪崩渡越时间
impact dot-matrix printer	击打式点阵打印机
impact excitation	冲击激励
impact load	冲击负载
impact paper	压敏纸
non-impact printing	无压印式打印如:感热, 喷墨，静电，…式
non-impact printing	非击打式印刷