I.S. EN 61264:1999被替代
Ceramic Pressurized Hollow Insulators for High-voltage Switchgear and Controlgear
出版：National Standards Authority of Ireland
专家解读视频
Applies to hollow insulators made of ceramic material, with their fixing devices, intended for use with a permanent gas pressure greater than 50 kPa gauge having and internal volume equal to or greater than 1 L (1000 cm [3]).
NF EN 61264:2000 - Identical
IEC 61264 Ed. 2.0 - Identical
UNE EN 61264:1999 - Identical
SS EN 61264:1999 - Identical
SN EN 61264:1998 - Identical
BS EN 61264:1999 - Identical
DIN EN 61264 (1999-10) - Identical
