--> keys <-- idfactura_detalle : 12027||idfactura : 4184||--> fields <-- descripcion (new)  : TENSIOMETRO DIGITAL SITIZEN + PILAS||cantidad (new)  : 1||precio_unitario (new)  : 6330.00||subtotal (new)  : 6330.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 6330.00||art_id (new)  : ||ctacte (new)  : 