Switch field-effect tube
Residual magnetic field/field
mercury reversing switch
polarity-reversing switch
travel-reversing switch
coupled (linked)switch,deck switch,gang switch
a system of a major field of specialization plus a minor field
added electric field and magnetic field
adjustment between wind field and pressure field
analysis of field to field
Chongqing Gas Field in South-West Oil-Gas Field Company
COUPLED PROCESS OF SEEPAGE FIELD AND STRESS FIELD
coupling for seepage field and stress field
Coupling of seepage field-stress field