Trunk， Trunk Line

shipping route [= route]

Two-way trunk， bidirectional trunk

fishing migration route [= migration route

pressurized escape route＝ pressurized evacuation route

railway route selection；railway location；approximate railway location；location of railway route selection

14% Imidacloprid+DDVP liquid formulation for trunk

1550 nm light transmission of sub-carrier modulate trunk

2 Mbps digital trunk

500kV trunk network

A-B toll trunk

access trunk

Acute lymphadenitis of trunk

Aerial optical cable trunk

air trunk

all-trunk busy register

Analog Trunk AT

Analog Trunk Circuit TAC

Analysis on tree trunk