专家解读视频
Describes 100% inspection or sampling inspection before acceptance by the purchaser of newly manufactured direct connected alternating current static watt-hour meters of classes 1 and 2, produced and delivered in quantities of 50 and above.
SS EN 61358 Ed. 1 (1996) - Identical
UNE EN 61358:1998 - Identical
NF EN 61358:1996 - Identical
I.S. EN 61358:1998 - Identical
DIN EN 61358 (1996-11) - Identical
BS EN 61358:1996 - Identical
SN EN 61358:1996 - Identical
