fishing migration route [= migration route
14% Imidacloprid+DDVP liquid formulation for trunk
1550 nm light transmission of sub-carrier modulate trunk
Acute lymphadenitis of trunk
air trunk
通气干道
通风隔间
通风阱
通风道
通风总管
通风筒
通风井
风路
automatic injector for tree trunk
Average Trunk Occupancy Ratio