|  |  | 
 |  |  |             <ng-template #extra> | 
 |  |  |                 <div class="sales-card-extra"> | 
 |  |  |                     <div class="sales-type-radio"> | 
 |  |  |                         <nz-radio-group [(ngModel)]="sensorKey1" (ngModelChange)="changeSensorKey($event)" [nzSize]="'large'"> | 
 |  |  |                         <nz-radio-group [(ngModel)]="sensorKey" (ngModelChange)="changeSensorKey($event)" [nzSize]="'large'"> | 
 |  |  |                             <label nz-radio-button [nzValue]="'e1'"><span>PM2.5</span></label> | 
 |  |  |                             <label nz-radio-button [nzValue]="'e2'"><span>PM10</span></label> | 
 |  |  |                             <label nz-radio-button [nzValue]="'e11'"><span>SO2</span></label> | 
 |  |  | 
 |  |  |             <ng-template #body> | 
 |  |  |                 <h4 class="margin:8px 0 32px 0;">站点排序结果</h4> | 
 |  |  |  | 
 |  |  |                 <nz-table #keyTable [nzDataSource]="_dataSet" [nzPageSize]="5" nzSize="small"> | 
 |  |  |                 <nz-table #keyTable [nzDataSource]="_dataSet" [nzPageSize]="5" nzSize="small" [nzLoading]="loading"> | 
 |  |  |                     <thead nz-thead> | 
 |  |  |                     <tr> | 
 |  |  |                         <th nz-th><span>序号</span></th> |