【电】 maintained contact switch
maintain; carry through; hold out; keep; last; manage; preserve
【化】 make good
contact; contiguity; get in touch with; meet; osculate; osculation; tangency
touch
【医】 c.; contact; contiguity; hapt-; hapto-; per contiguum; taction; tactus
touch
on-off; stopcock; switch
【计】 disjunctor; S; SW; switch
【化】 switch
【医】 switch