双层绝缘线芯
doubly insulated conductors
双层绝缘导线
double insulated condutor
橡皮绝缘双层编包线
rubber-covered double braided
交流单相双线绝缘系统
alternating current single phase two wire insulated system
AC single phase two wire insulated system
泡沫/实心双层绝缘、泡沫绝缘
dual expanded plastic insulation
双绝缘层
double layer electrode
organic field-effect transistor OFET
organic field-effect transistor(OFET
单面涂层双层纸板
one-side coated duplex board
单线双线铁路
single and double line railway
混合整数双层线性规划
mixed integer bilevel linear programming
生铀层双层结构
Uranium-bearing double—layer structure