超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
被动光纤网路
pon
passive optical network
Passive Optical Network PON
乙太被动光纤网路
Epon
ethernet passive optical network EPON
十亿位元以太网络联盟
Gigabit Ethernet alliance
同步光纤网路数位交换连
SONET-based
digital cross connectsystem equipment
同步光纤网路数位交换连接系统设备
SONET-based
Digital Cross Connect System Equipment (SONET-based
digital cross connect system equipment
超荧光光纤光源
superfluorescent fiber source
bottle-grade PET chip
superfluorescent fiber source SFS
超荧光光纤光源(SFS)
superfluorescent fiber source
bottle-grade PET chip
super-fluorescent fiber source(SFS
bottleful
Analysis of health status
超荧光光纤光源SFS
super-fluorescent fiber source SFS
superfluorescent fiber source SFS