bow head
- 网络脊美鲸；弓底封头
bow headbow head
脊美鲸
谁能提供关于水产的英语词汇 -... ... bottom trawl 底曳网 bow head 脊美鲸{美洲北太平洋产} bowel 目板{编网用} ...
弓底封头
head,flange,pipe,pipe... ... Taper sealing head// 锥形封头 bow head// 弓底封头 torispherical head// 蝶形封头 ...
bow head