?压力计 bar gauge
?条格栅,条格板 bar grating
?条格栅 bar grating
?条龙骨 bar keel
?连接杆 bar link
?连杆 bar link
?连杆链 bar link chain
?条钢 bar steel
?条形艏材 bar stem
?炮塔座 barbette
?炮塔座装甲 barbette armour
?裸铜线绕组 bare copper winding
?条格栅,条格板 bar grating
?条格栅 bar grating
?条龙骨 bar keel
?连接杆 bar link
?连杆 bar link
?连杆链 bar link chain
?条钢 bar steel
?条形艏材 bar stem
?炮塔座 barbette
?炮塔座装甲 barbette armour
?裸铜线绕组 bare copper winding
?裸甲板 bare deck
?裸排水量 bare displacement
?裸[电]焊条 bare electrode
?裸[电]焊条 bare electrode (or rod)
?裸船壳 bare hull
?裸壳船模 bare hull model
?裸船[壳]阻力 bare hull resistance
?金属裸面 bare metal
?驳船 barge
?驳船运搬船 barge carrier
?浮货柜子母船 barge LASH feeder carrier
?[主桅横帆]三桅船 bark (or barque)
?[前桅横帆]三桅船 barkentine (or barquentine)
?海生介 barnacle
?气压风暴计 barocyclonometer
?气压记录计 baro-graph
?气压计,晴雨计 barometer
?气压高度 barometeric height
?桶装货 barrel cargo
?筒轴 barrel shaft
?手推车 barrow
?基座,基 base
?基墩 base block
?主燃烧器 base burner
?基线 base line (BL)
?基线展开 base line development
?本体金属,卑金属 base metal
?本体金属试件 base metal test specimen
?基板,底板 base plate
?基本设计 basic design