SS EN 61220 Ed. 1 (1996)废止
Ultrasonics - Fields - Guidance For The Measurement And Characterization Of Ultrasonic Fields Generated By Medical Ultrasonic Equipment Using Hydrophones In The Frequency Range 0.5 Mhz To 15 Mhz
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
1ED 1996 [23/02/1996]
UNE EN 61220:1996 - Identical
NF EN 61220:1995 - Identical
I.S. EN 61220:1996 - Identical
NBN EN 61220:1996 - Identical
IEC/TS 61220 Ed. 1.0 - Identical
BS EN 61220:1995 - Identical
SN EN 61220:1995 - Identical
