NBN E 53 101:1988现行
Steel Cord Conveyor Belts - Test Methods And Specifications
出版：Belgian Standards
专家解读视频
1988 [09/02/1989]
ISO 5893:2002 - Identical
ISO 6133:1998 - Identical
ISO 7590:2001 - Identical
ISO 7622-2:1984 - Identical
ISO 7623:1996 - Identical
ISO 8094:1984 - Identical
ISO 5893 : 2002(R2012) - Identical
ISO 7590 : 2009 - Identical
ISO 7623 : 2015 - Identical
ISO 8094 : 2013(R2018) - Identical
ISO 7622-2 : 2015 - Identical
ISO 6133 : 2015 - Identical
ISO 5893 : 2002(R2012) - Identical
