PHY速率设置成小于67Mb或者大于429Mb，表示此时速率小于67Mb的11n设备或者速率大于429Mb的11ac和11ax设备都触发； customs plural a : obligations, tolls, or imposts imposed because of the sovereign legislation of a country on imports or exports b normally singular in construction : the company, institution, or treatment for gathering this sort of customs went by way of customs for the airport... https://jamesy221pbl3.laowaiblog.com/profile