All the fiber cables entering the Optical Distribution Frame should marked the related information observably.
所有进出光纤分配架的光纤,都要按在醒目位置标明相关信息.
互联网
Direct influence is existed observably, but its degree is lowest in all influence relation.
直接影响显著存在, 但它在所有的影响关系中程度最低.
互联网
"the power of the Secretary of State in London increased gradually but imperceptibly"