下方乌拉尔光电工场 UOMZ

人工电场法仪器 [地物] artificial field method instrument

电信工程现场工程师 Telecommunications field engineer

电子工场 electronic shop

有静电的施工现场 construction site with electrostatic field

工频电磁场 frequency electromagnetic field ; power frequency electromagnetic field ; PFEMF

电讯现场工程师 Telecommunications field engineer

工频电场 power frequency electric field

电视梦工场 TV Dream Works