bluegiga

blundell-files

bm-polyco

bofa

bopla

羅伯特·博世有限公司bosch

boss

boss-enclosures

bost

bostik

bott

bp-solar

brad-harrison

brainboxes

brand-rex

brannan

brano

brauer

brennenstuhl

britool

兄弟集團(tuán)brother

brown

broyce-control

bsi-(brilliance semiconductor)

b-tech

burndy-fci

burr-brown

庫(kù)柏bussmann

butterworth-heinemann

bonitron

burle

bias-power

busboard-prototype

beagleboard

bytecraft

burgess-switch

bolymin

bsi

band-it

batronix

blaze

bolle-safety

brendes

barcel-cdt

breyden-products-inc

buglabs

bachmann

baco

bailey

bando-densen

bce-sud

bedea

bellnix

berusuta-kennmazai-kougyou

bg-plastic-accessories

bhc-aerovox

bird-electronic

bitran

bjb

blackbox-network-services

bohtech

帛漢bothhand

bourqui

bps

brilliance-semiconductor

bruno-baldassari

bujeon-components

berk-tek

blonder-tongue

brothers-electronics