箔膜遮蔽双绞线电缆
foil screened twisted pair cable
单线双线铁路
single and double line railway
非屏蔽双绞线
UTP Unshielded Twisted Paired
UTP
Unshielded Twisted-pair UTP
具包覆的双绞线
Shielded Twisted Pair, STP
Shielded twisted pair
STP
屏蔽金属箔双绞线
shielded foil twisted pair
屏蔽双绞线
screened twisted-pair wire
STP(shielded twisted-pair wires
STP
Shielded twisted pair
STP Shielded twisted pair