common-channel signalling\nCCS\n通信
【物理】信号排列、触觉的
signalling arrangements, tactile
暂无补充释义。
相关词条
closed circuit signalling【通信】
out-of-band signalling【通信】
leak-signalling fluid
alternating-current signaling【电】;AC signalling【通信】
SIGNALLING devices for household letter-boxes or deposit
disk signalling
personal signalling, pocket bell