A、钢芯铝绞线宜采用<img src="http://s3.qsxt.info/exams/201906/11f5fcf1-c524-453d-a327-6d85eef509c7.png"/>
B、钢芯铝合金绞线可采用<img src="http://s3.qsxt.info/exams/201906/ae6f6f1c-387c-4dd7-a4d4-027df6125cbd.png"/>
C、钢芯铝包钢绞线可采用<img src="http://s3.qsxt.info/exams/201906/dab01461-3c1c-4186-ba35-2fb8e7fa5a2b.png"/>
D、镀锌钢绞线可采用<img src="http://s3.qsxt.info/exams/201906/73f62870-ffd9-4cb3-a850-058567ad1ed2.png"/>