Signalling Works Testing: Siemens ACM 100 Axle Counter System Test Specification
Document status: [ Withdrawn ]
Signalling Works Testing Handbook: Siemens ZPD43 Wheel Detector and Trackside Connection Box Signalling Works Test Specification
Document status: [ Withdrawn ]
Signalling Works Testing Handbook: Siemens Az S 350 U Axle Counter Evaluator System Signalling Works Test Specification
Document status: [ Withdrawn ]
Signalling Works Testing Handbook (NR/SWTH): GE Electronic Treadle System
Document status: [ Active ]
Signalling Works Testing Handbook: Track Circuit Interrupter Test Specification (Renumbered from TS5-51)
Document status: [ Active ]
Physical Dimensions Track Circuit
Document status: [ Revised ]
Signalling Works Testing Handbook: Generic Track Circuit Physical Dimensions Test Specification
Document status: [ Active ]
Signalling Works Testing Handbook: Mechanical Treadle Signalling Works Test Specification
Document status: [ Active ]
Signalling Works Testing Handbook: Generic Axle Counter Physical Dimensions Signalling Works Test Specification
Document status: [ Revised ]
Signalling Works Testing Handbook: Generic Axle Counter Physical Dimensions Test Specification
Document status: [ Active ]
