“4-20mA”的意思、由来-开放百科全书

词条	4-20mA
释义	SeeCurrent loop
随便看	The Miracle of Father Malachia The Miracle of Joe Petrel The Miracle of Sound The Miracle of St Mark (Tintoretto) The Miracle of St. Mark (Tintoretto) The Miracle of the Bells The Miracle of the Cards The miracle of the House of Brandenburg The Miracle of the House of Brandenburg The miracle of the loaves and fish The Miracle of the Slave (Tintoretto) The Miracle of the Sun The Miracle on 163rd Street The miracle on the hudson The Miracles-Depend On Me: The Early Albums The Miracles-Depend On Me:The Early Albums (2009) The Miracles The Ultimate Collection The Miracle Symphony The Miracles – Depend on Me: The Early Albums The Miracles–Depend On Me: The Early Albums The Miracle That is Beavis (Beavis and Butt-head episode) The Miracle Ultraviolence Connection The Miracle Worker (2000 film) The Miracle Worker (play) The Miraculous Mellops

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。