HTB-3810CC10-30F1024B-S3
电梯专用测速传感器HTB-3810CC10-30F1024B-S3
HTB-3810CC10-30F600B-S3
电梯专用测速传感器HTB-3810CC10-30F512B-S3HTB-3810CC10-30F1000B-S3HTB-30CC10-30F512B-S4HTB-30CC10-30F512B-S8