mapSymbols constant
Map between units and its symbol
Implementation
static const Map<TORQUE, String?> mapSymbols = {
TORQUE.newtonMeter: 'N·m',
TORQUE.dyneMeter: 'dyn·m',
TORQUE.poundForceFeet: 'lbf·ft',
TORQUE.kilogramForceMeter: 'kgf·m',
TORQUE.poundalMeter: 'pdl·m',
};