I.S. EN ISO 4490:2002被替代
Metallic Powders - Determination Of Flow Time By Means Of A Calibrated Funnel (hall Flowmeter)
出版：National Standards Authority of Ireland
專家解讀視頻
Defines a method for determining the flow time of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter).
DIN EN ISO 4490 (2002-04) - Identical
ONORM EN ISO 4490:2002 - Identical
SN EN ISO 4490:2001 - Identical
BS EN ISO 4490:2002 - Identical
NBN EN ISO 4490:2002 - Identical
NF EN ISO 4490:2002 - Identical
UNI EN ISO 4490:2003 - Identical
NS EN ISO 4490 Ed. 1 (2002) - Identical
SS EN ISO 4490 Ed. 1 (2001) - Identical
UNE EN ISO 4490:2002 - Identical
ISO 4490:2001 - Identical
NEN EN ISO 4490:2002 - Identical
