carrier socket meaning in Chinese

插座

Chip carrier sockets for plastic quad flat packages for use in electronic equipment , blank detail specification for
电子设备用塑料方形扁平封装用片式载体插座的空白详细规范
Nonmechanically actuated flexible carrier sockets for pin grid array for use in electronic equipment , detail specification for
电子设备用针式格子排列的非机械推动挠性载体插孔的详细规范
Chip carrier sockets for leadless type a , b , d chip carriers for use in electronic equipment , blank detail specification for
电子设备用无引线a b和d型片式载体用片式载体插座的空白详细规范