量子安全直接通信
Quantum secure direct communication
接地极过压保护
electrode over voltage protection
接地极过电压保护
amphinictic diploid
electrode overvoltage protection
接地极工程
earth electrode engineering
接地极电流平衡保护
electrode current balance protection
接地极电流
current of ground electrode
earthing electrode current
接地方式
grounding
Earthing methods
grounding model
grounding method
grouanding mode
grouding methods
grounding modes
Grounded mode
earthing installations
earth connection way
grounded manner
the manner of grounding
grounding mode
neutral grounding
manner of grounding
grounding topology
solutions of utilizing the ground
style of grounding
grounded method
earth method
connected to earth
earthing mode
earthing method
way of grounding
grounded model
grounding techniques
grounding manner
grounding style
shielding
solid ground method
接地电阻梯度
shielding resistance gradient
接地电阻试验器
grounded resistance tester