双接口 meaning in Chinese

double nip

Dual - interface external hard drive
双接口外部硬盘
Agricultural equipment ; countersunk double - nip bolts , sinkings , metric thread , finish
农业机械.米制螺纹精制沉头双接口螺栓
Railway vehicles - countersunk bolts with double nip with metric iso thread - class c
铁路车辆.带iso米制螺纹的双接口沉头螺栓. c级
Dual interface for all - out , high - speed performance , firewire 400 is the interface of choice
双接口要最大限度的利用高速性能，可选择firewire 400接口。