特高速感光无屏蔽胶片
extra-fast no-screen film
无屏蔽电镀技术
maskless plating technique
无屏蔽高压点火线
unscreened high-tension igniton calbe
无屏蔽扭绞线对
Unshielded Twisted Pair UTP
无屏蔽双绞电缆
UTP Unshielede twisted pair
无屏蔽双绞线
UTP Unshielded Twisted Paired
unshield twisted pair
Unshielded Twisted-pair UTP
Unshielded Twisted Pair UTP
无屏蔽双扭线
unshielded twisted pair [UTP
Unshielded twisted pair
无源电磁屏蔽
passive electromagnetic shielding