i ulated cable 绝缘电缆

PVC i ulated wire 聚氯乙烯绝缘电线

gla i ulated wire 玻璃绝缘线

i ulated van 保温车

heat-i ulated container 隔热容器

pipe i ulated joint 导管绝缘接头

i ulated stream 地表水流永留底水流

graded i ulated cable 分段绝缘电缆

i ulated ru er 绝缘浇道方式