ardness test布氏硬度试验
brinell hardness tester布氏硬度试验机
briquette块
briquette press压煤砖机
briquetting machine制团机
briquetting press压煤砖机
british thermal unit英热单位
brittle behaviour脆性行为
brittle coating脆性涂料
brittle fracture脆性断裂
brittle material脆性材料
brittle rupture脆性断裂
brittleness脆性
broach拉刀
broach holder拉刀夹
broach sharpening machine拉刀磨床
broaching拉削
broaching machine拉床
broad cast seeder撒种机
broad caster撒种机
broad gauge宽轨
broadsiding横向轧制
broken line虚线
broken stone碎石
bronze青铜
bronze bushing青铜衬套
bronzing镀青铜
brown iron ore褐铁矿
browning褐色氧处理
brush刷子
brush holder刷柄
brushing刷净
btu英热单位
bubble气泡
bubble level水准仪
bubble memory磁泡存储器
bucket铲斗
bucket conveyor链斗式运输机
bucket dredger链斗式挖泥船
bucket elevator斗式提升机
bucket excavator多斗挖掘机
bucket wheel excavator斗轮挖掘机
buckle挂钩
buckling纵弯曲
buckling arm robot臂弯曲式机扑
buckling load纵弯曲负载
buckling strength纵弯曲强度
buckling stress纵弯曲应力
buckling test纵弯试验
buffer缓冲器
buffer action缓冲酌
buffer arm缓冲梁
buffer bar缓冲梁
buffer battery缓冲电池组
buffer beam缓冲梁
buffer generator弛张电源
buffer solution缓冲溶液
buffer spring缓冲弹簧
buffeting扰炼震
buffing抛光
buffing machine抛光机
buffing wheel抛光轮
buggy沙漠用越野汽车
build up welding堆焊
building machinery施工机械
building up堆焊
built in安装在里面的
built in beam固定梁
built up crankshaft可拆卸曲轴
built up edge刀瘤
bulb angle steel圆头角钢
bulbous bow球鼻船首
bulging凸出
bulk cargo散装材料
bulk compressibility体压缩率
bulk density堆积密度
bulk material散装材料
bulk modulus体积弹性模量
bulk weight容重
bulkhead隔壁
bulldozer推土机
bulldozer blade推土机刮土铲
bullet proof glass防弹玻璃
bullet proof tire防弹轮胎
bullet proof tyre防弹轮胎
bumper缓冲器
bumper beam缓冲梁
bumper spring缓冲弹簧
bundle束
bunker储藏库
bunsen burner本生灯
buoyancy浮力
buoyancy force浮力
burden炉料
burette滴定管
burn燃烧
burner燃烧器喷灯
burner nozzle喷灯嘴
burning燃烧
burning rate燃烧速度
burning time燃烧时间
burning zone燃烧带
burnisher辊光机
burnishing挤光
burnishing die整形冲模
burnout velocity燃尽速度
burnt lime生石灰
burnt sand烧成砂
burr毛刺
burring去毛刺
burring machine去毛刺机
bursting pressure破裂压力
bursting strength破裂强度
bursting stress断裂应力
bursting test破裂试验
bus公共汽车
bus engine公共汽车发动机
bush套筒
bush extractor起衬套器衬套扳出器
bush puller起衬套器衬套扳出器
bush roller chain套筒滚子链
bushing chain套筒链
butt joint对接
butt muff coupling筒形联轴器
butt resistance welding电阻对接焊
butt strap搭板
butt welded pipe平焊接管
butt welded tube平焊接管
butt welder对焊机
butt welding对焊
butt welding machine对焊机
butterfly nut翼螺帽
butterfly screw蝶形螺钉
butterfly tail蝶形尾部
butterfly valve蝶形阀
button钮扣
button head半圆头
button head rivet半圆头铆钉
button head screw半圆头螺钉
button switch按钮头式开关
buttress thread锯齿螺纹
bwr沸腾水型堆
by product副产物
bypass旁路
bypass engine双路式涡轮喷气发动机
bypass line旁通线路
bypass pipe旁通管
bypass valve旁通阀
byte位组