游艇专业英语词汇
巴比合金 Babbitt metal背面(螺桨) back背接角材 back (or backing) angle靠板 back board背肘板 back bracket[叶]背空蚀 back cavitation背缝凿净,背缝凿平 back chipping后柱 back column后柱 back column后端板 back end plate后端板 back end plate逆火,回火 back fire反向焊接 back hand welding后管集箱,后管头箱 back header后管集箱,后管头箱 back header里钩 back hook里钩 back hook背材 back piece背板 back plate反压,背压 back pressure背压 back pressure背压涡轮机 back pressure turbine背压涡轮机 back pressure turbine背压阀 back pressure valve背压阀 back pressure valve 
