
Steel Wire Ropes - Determination Of Rotational Properties
出版:Association Francaise de Normalisation

專家解讀視頻
2005 [01/06/2005]2004 PR [01/01/2004]
Indice de classement: A47-206 PR NF ISO 21669 January 2004 (01/2004)
ISO 21669 : 2005 - Identical
ISO 21669 : 2005 - Identical
ISO 21669:2005 - Identical