Double-Edge Round-Edge Edge-Grinding Machine
coupled (linked)switch,deck switch,gang switch
four-edge Prewitt edge operator
Leading-Edge and Trail-Edge
Pseudo Wire Emulation Edge-to-Edge
ratio of main cutting edge and side edge
Air Switch,Air-break Switch
switch on and switch off
switch point;point tongue;switch rail;tongue rail;blade
whippletree switch whiffletree switch
〔Zhungere Basin South Edge〕
1-edge-edletable IM-extendable graphs
2-edge optimal matching