Standard ID: CB/T 521-1999
Standard Name: Morse lamp key
Chinese Name: 莫氏灯电键
Standard category:Ship Industry Standard (CB)
state:in force
Date of Release1999-06-01
Date of Implementation:1999-06-01
Standard ICS number:Shipbuilding and offshore structures>>Shipbuilding and offshore structures in general>>47.020.60 Marine electrical equipment
Standard Classification Number:Ships>>Marine electrical, observation and navigation equipment>>U62 marine electronic control device and measuring equipment
alternative situation:Original standard number ZB U62001-1990