SingleSPCCharacteristic: BaseSingleStandard & {
    controlLimitNltZero: boolean;
    deConstant?: string;
    displayFormat: string;
    entityTag?: EmbeddedEntityTag;
    lowerFixedControlLimitR?: number;
    lowerFixedControlLimitX?: number;
    lowerIndLimit?: number;
    lowerReasonableLimit?: number;
    lowerSpec?: number;
    mav?: number;
    part: EmbeddedPart;
    processTarget?: number;
    rangeType: RangeType;
    subgroupSize: number;
    targetR?: number;
    targetX?: number;
    unit?: EmbeddedUnit;
    upperFixedControlLimitR?: number;
    upperFixedControlLimitX?: number;
    upperIndLimit?: number;
    upperReasonableLimit?: number;
    upperSpec?: number;
}