丹麥BK傳聲器。丹麥BK傳聲器 丹麥BK傳聲器 BK聲傳感器 BK聲校準(zhǔn)器 BK聲級(jí)計(jì) BK加速度傳感器 BK沖擊加速度計(jì) BK振動(dòng)傳感器 BK可提供各種類型的傳聲器，以下是部分傳聲器主要規(guī)格： BK7810 BK8650 BK3639 BK2240 BK2239 BK2238 BK2250 BK2260 BK4206T BK4206T BK4206A BK4939 BK4130 BK4176 BK4188 BK4189 BK4190 BK4191 BK4145 BK4942 BK4943 BK4138 BK4938 BK4944 BK4947 BK4192 BK4144 BK4180 BK4160 BK4179 BK4193 BK4935 BK4944A BK4184 BK4198 BK4182 BK4938-W-001 BK4938-WB1418 BK4231 BK4226 BK3595 BK3599 BK3541 BK4231 BK4230 BK4321-S BK4321-V BK4326-A BK4326-A-001 BK4370 BK4370S BK4370V BK4371 BK4371S BK4371V BK4374 BK4374-S BK4374-V BK4381 BK4381S BK4381V BK4382 BK4382S BK4382V BK4383 BK4383S BK4383V BK4384 BK4384S BK4384V BK4392T BK4322 BK4391 BK4391S BK4391V BK4391E BK4393 BK4393S BK4393V BK4394 BK4395 BK4396 BK4397 BK4398 BK4399 BK2646 BK8305 BK8309 BK5958 BK8318C BK4500A BK4501A BK4504A BK4505-A BK4506 BK4506B BK4506B002 BK4506B003 BK4507 BK4508 BK4507B BK4508B BK4507C BK4508C BK4511-001 BK4513 BK4513-001 BK4513-002 BK4513-B BK4513-B-001 BK4513-B-002 BK4514 BK4514-001 BK4514-002 BK4514-004 BK4514-B BK4514-B-001 BK4514-B-002 BK4514-B-004 BK4515-B BK4515-B-002 BK4516 BK4516-001 BK4517 BK4517-002 BK4517-C BK4517-C-001 BK4517-C-00 BK4518 BK4518-001 BK4518-002 BK4518-003 BK4519 BK4519-001 BK4519-002 BK4519-003 BK4520-001 BK4520 BK4520-004 BK4521 BK4521C BK4524 BK4524-B BK4524-B-001 BK4525-B BK4525-B-001 BK4526 BK4526-001 BK4570 BK4571 BK4572 BK4573 BK4574 BK4575 BK5958-A BK8315 BK8324 BK8325 BK8340 BK5704 BK5874 BK8326 BK8327 BK8331 BK8332 BK8339 BK8339-001 BK8339-002