beam trawl

常用短語

Dutch beam trawl荷蘭桁拖網

shrimp beam trawl蝦拖網

beam trawl fishing桁拖網捕撈

double rig beam trawl管線

double -rig beam trawl雙支架桁拖網

beam trawl with several codends多囊桁拖網

small beam trawl fishingfor shrimps扒拉網捕撈

trawl beam拖風承梁；拖網承梁

Beam shrimp trawl桁桿蝦拖網