761 辮纜 braided cable
762 編包索 braided rope
763 編包線,編織線 braided wire
764 卷帆索,后索 brail
765 軔,制動器,煞車 brake
766 煞車帶,韌帶 brake band
767 煞車盤,韌盤 brake disc
768 煞車鼓,軔筒 brake drum
769 制動馬力 brake horsepower (BHP)
770 制動平均有效壓力 brake mean effective pressure
771 煞車塊 brake shoe
772 制車馬力單位耗油量 brake specific fuel consumption (BSFC)
773 煞車停止器 brake stopper
774 制動熱效率 brake thermal efficiency
775 煞車踏板 braking flaps
776 分電箱 branch box
777 支[電]路 branch circuit
778 交換分機 branch exchange
779 支管 branch pipe
780 分路開關 branch switch
781 碎冰 brash-ice
782 1)軸襯 2)黃銅 brass
783 黃銅鑄件 brass casting
784 [黃]銅焊[接] brass soldering
785 陰極[射線]管 braun tube
786 布雷登循環(huán) brayton cycle
787 硬焊 brazing
788 硬焊合金 brazing metal
789 寬 breadth
790 寬深比 breadth depth ratio
791 型寬,模寬 breadth moulded (or molded)
792 艛間斷 break
793 1)堆貨余隙 2)貨損率 breakage
794 貨物積載空隙 breakage (or broken space )
795 散裝駁船 break/bulk barge
796 零散雜貨 break bulk general cargo
797 艛端艙壁 break bulkhead
798 段甲板 break deck
799 1)淡水桶(救生艇用) 2)碎浪 3)遮斷器 breaker
800 開斷電流;切斷電流 breaking current
801 適配運轉 breaking (or running) in
802 交錯接合 breaking joint
803 裂斷負荷 breaking load
804 斷裂強度 breaking strength
805 斷裂應力 breaking stress
806 破壞試驗,裂斷試驗 breaking test
807 碎波 breaking wave
808 斷隅接合,交錯接合 break joint
809 1)擋浪板 2)防波堤 break water
810 烘燒船底(海生物) breaming
811 胸帶 breast band
812 撐梁 breast beam
813 胸壓鉆 breast drill (or ratchet bit brace)
814 艏胸腋材 breast hook
815 橫纜,腰纜 breast line
816 艛端扶手 breast rail
817 舷側系纜 breast rope (or line)
818 防搖拉條(鍋爐) breast stay
819 呼吸閥 breather valve
820 呼吸器 breathing apparatus
821 通氣管,呼吸管 breathing pipe
822 雙筒救生圈 breeches buoy
823 雙叉管 breeches pipe
824 磚 brick
825 軟木磚 brick cork
826 磚襯 brick lining
827 砌磚工 brick work
828 1)橋艛 2)駕駛臺 3)橋 4)橋形接合器(貨柜) bridge
829 荍艛后端壁 bridge after BHD
830 荍船控制,駕駛室控制 bridge control
831 荍艛甲板 bridge deck
832 橋式聯(lián)結器 bridge fitting
833 荍艛前端壁 bridge front bulkhead
834 軸差規(guī),橋形規(guī) bridge gauge
835 駕駛室 bridge house
836 艉材拱部 bridge piece (or arch)
837 電橋式整流電路 bridge rectifier circuit
838 系船韁索 bridle
839 艙口梁 bridle beam
840 短鏈,桿端拉鏈 bridle chain (or rope)
841 雙桅帆船 brig (or brigantine)
842 鹽水,鹵水 brine
843 鹽水攪拌器 brine agitator
844 鹵水循環(huán)系統(tǒng) brine circulation system
845 鹵水冷卻器 brine cooler
846 鹵水冷凍 brine freezing
847 勃式硬度數(shù) Brinell hardness number
848 勃式硬度試驗機 Brinell testing machine
849 鹵水調和器 brine mixer
850 鹵水管 brine pipe