1. PW（B）12-30          deviation switch
2. PP-K2/          deviation switch
3. TRKY-12-30          two-stage deviation switch
4. HRPPK-12-30            two-stage deviation switch
5. GYPB-20-35            deviation switch
6. QK2-1-30A          two-stage deviation switchch
8. EBBS-80           deviation switch
9. HPK-12-30        two-stage deviation switch
10. UI-PKG-II    two-stage deviation switch
TAG：