beryllium nickel  铍镍合金

beryllium nitride 氮化铍

beryllium oxide fibre 氧化铍纤维

beryllium oxide 氧化铍

beryllium powder 铍粉

beryllium silicate 硅酸铍

beryllium silver 铍银合金

beryllium steel 铍钢

beryllium sulfate 硫酸铍

beryllium 铍

beryllium-copper master ingot 铍铜母合金锭

beryllium-glass composite fibre 铍-玻璃复合纤维

beryllon 铍试剂

berythromycin 红霉素B

Beslon 贝丝纶

Bessemer converter steel 酸性转炉钢

Bessemer converter 酸性转炉

Bessemer copper 转炉铜

Bessemer ferrosilicon 转炉硅铁

Bessemer steel 酸性转炉钢

best bar 二次精炼条铁

best best iron 三次加工熟铁

best best wire 中等电阻的钢丝

best charcoal tin plate 最优厚锡层镀锡薄钢板

best coke grade tin plate 高级镀锡钢板

best coke tin plate 最优薄锡层镀锡薄钢板

best iron 二次加工熟铁

best patented steel wire 优等铅淬火钢丝

best plough steel wire 铅淬火高强度钢丝

bestcall vial 注射用倍司特克

beta  spectrograph β射线摄谱仪

beta backscattering gage β反散射测量计

beta brass β黄铜

beta counter β射线计数器

beta ferrite β铁

Beta Fiberglas fibre 贝塔玻璃纤维

beta gauge β射线测定仪

beta glass fibre β玻璃纤维

beta ionization detector β电离检测器

beta iron β铁

beta meter β射线测定仪

beta monitor β射线监测仪

beta phase alloy β相合金

beta probe β射线探头

beta ray gauge β射线测量计

beta silumin β硅铝明合金

beta thickness gauge β射线测厚仪

beta titanium alloy β相钛合金

Beta video cassette recorder β盒式磁带录像机

Beta 贝塔牌汽车

beta-carotene 叶红素

beta-naphthol 乙萘酚

beta-ray thickness gauge β射线厚度计

betacetylmethadol 倍醋美沙醇

betahistine 倍他司丁

betaine HCL 盐酸甜菜碱

betaine 甜菜碱

betaloc tablet 倍他乐克片

betameprodine 倍他美罗定

betamerphalan 异芳芥

betamethadol 倍他美沙醇

betamethasone sodium phosphate 倍他米松磷酸钠

betamethasone valerate 戊酸倍他米松

betamethasone 倍他米松

Betanal 苯敌草除草剂

betanidine 二甲苄胍

betaprodine 倍他罗定

Betasan 地散磷除草剂

betatron 电子回旋加速器

betaxolol 倍他索洛尔

betazole 倍他唑

betel nut 槟榔子

beten 绣花袍

bethanechol chloride 氯贝胆碱

bethanized wire 电镀锌钢丝

Bethe-hole coupler 倍兹孔耦合器

bethilles 贝锡勒条子布

betilles 贝蒂利网眼细布

betol 柳萘酯

betoxycaine 贝托卡因

between season wear 春秋服

between-lay paper 夹层纸

betweeners 紧身衣服

bevantolol 贝凡洛尔

bevel gear cutter 锥齿轮铣刀

bevel gear hobber 锥齿滚齿机

bevel gear integrated error tester 锥齿轮整体误差测量仪

bevel gear jack 伞齿轮千斤顶

bevel gear milling cutter 伞齿轮铣刀

bevel gear planing machine 锥齿轮刨床

bevel gear quenching machine 锥齿轮淬火压床

bevel gear shaper cutter 伞齿轮刨刀

bevel gear tester 伞齿轮检测仪

bevel gear 伞齿轮

bevel pinion 小伞齿轮

bevel protractor 斜量角器

bevel square 斜角规

bevel wheel 斜齿轮

bevel 斜尺

bevel-edge mirror 磨边镜子

beveled firmer chisel 斜口式木凿

beveler 磨斜边机

bevelled edge firmer chisel set 套装斜边木工凿

bevelled edge firmer chisel 斜边木工凿

bevelled firmer chisel 斜边木凿

bevelled gear jack 斜齿轮起重器

bevelled glass 斜边玻璃

bevelled mirror glass 磨边镜玻璃

bevelled mirror 三棱镜

bevelling machine 磨边机

beverage alcohol 饮料酒精

beverage bottle 饮料瓶

beverage can 饮料罐头

beverage cooling apparatus 饮料冷却器

beverage maker 饮料制造机

beverage set 成套饮料器具

beverage truck 饮料车

bevonium metilsulfate 贝弗宁甲硫酸盐

Bewalf 贝瓦夫牌手表

bexide 草必散

Bexyarn 贝克斯纱

beyber yarn 本色纱

beyond visual range radar 超视距雷达

beypore yarn 双股粗椰壳纤维纱