DIN EN ISO 13503-4 (2007-02)現行
Petroleum and natural gas industries - Completion fluids and materials Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditions (ISO 13503-4:2006); English version EN ISO 13503-4:2006
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
NEN EN ISO 13503-4:2006 - Identical
SS EN ISO 13503-4 Ed. 1 (2006) - Identical
ISO 13503-4:2006 - Identical
ONORM EN ISO 13503-4:2007 - Identical
NS EN ISO 13503-4 Ed. 1 (2007) - Identical
UNI EN ISO 13503-4:2007 - Identical
I.S. EN ISO 13503-4:2006 - Identical
NF EN ISO 13503-4:2005 - Identical
NBN EN ISO 13503-4:2007 - Identical
BS EN ISO 13503-4:2006 - Identical
SN EN ISO 13503-4:2007 - Identical
NF EN ISO 13503-4:2010 - Identical
