单芯电缆线断头痕迹实物提取方法
张茂林1, 李航1, 欧阳巍嘉2, 王震1

Trying to Procure Intact Physical Marks on Severed End of Single-strand Cable
ZHANG Maolin1, LI Hang1, OUYANG Weijia2, WANG Zhen1
三种单芯线缆的实物截面结构(a.YJLV;b. ZR-YJV[95];c. ZR-YJV[120])