step-type support的意思|示意

Step 3: Add support for the new output type in views.

步骤3：在视图中添加新的输出类型支持。

The third step: education, whether the maintenance personnel check dress require we are pirates, these data are stolen from youdao s, highway repair and support type signal standard car is normal.

第三步： 产教育工作，检查维修作业人员的着装是否符合要求、公路抢修车及托式信号标车是否正常。

The fourth step: road repair and support type vehicles on the road must be turned on when signal lights.

第四步： 公路抢修车及托式信号标车上路时必需开启信号灯。