IEC 62127-3 : 1.1现行
ULTRASONICS - HYDROPHONES - PART 3: PROPERTIES OF HYDROPHONES FOR ULTRASONIC FIELDS UP TO 40 MHZ
出版：International Electrotechnical Committee
专家解读视频
Pertains to: - hydrophones employing piezoelectric sensor elements, designed to measure the pulsed and continuous wave ultrasonic fields generated by ultrasonic equipment; - hydrophones used for measurements made in water; - hydrophones with or without an associated pre-amplifier.
PN EN 62127-3 : 2008 AMD 1 2014 - Identical
GOST R IEC 62127-3 : 2010 - Identical
DS EN 62127-3 : 2007 AMD 1 2013 - Identical
NF EN 62127-3 : 2008 AMD 1 2013 - Identical
DIN EN 62127-3 : 2014 - Identical
BS EN 62127-3 : 2007 - Identical
NEN EN IEC 62127-3 : 2007 AMD 1 2013 - Identical
