I.S. EN ISO 22721:2007现行
Conveyor Belts - Specification for Rubber- or Plastics-covered Conveyor Belts of Textile Construction for Underground Mining
出版：National Standards Authority of Ireland
专家解读视频
Defines requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mining on flat or troughed idlers.
BS EN ISO 22721:2007 - Identical
SN EN ISO 22721:2007 - Identical
UNI EN ISO 22721:2008 - Identical
ISO 22721:2007 - Identical
NEN EN ISO 22721:2007 - Identical
SS EN ISO 22721 Ed. 1 (2007) - Identical
NS EN ISO 22721 Ed. 1 (2007) - Identical
NF EN ISO 22721:2007 - Identical
NBN EN ISO 22721:2007 - Identical
DIN EN ISO 22721 (2006-11) - Identical
EN ISO 22721 : 2007 - Identical
BS EN ISO 22721 : 2007 - Identical
SN EN ISO 22721 : 2007 - Identical
NF EN ISO 22721 : 2007 - Identical
NS EN ISO 22721 : 1ED 2007 - Identical
BS EN ISO 22721 : 2007 - Identical
DIN EN ISO 22721 : 2010 - Identical
DIN EN ISO 22721 E : 2010 - Identical
ISO 22721 : 2007(R2016) - Identical
NBN EN ISO 22721 : 2007 - Identical
NEN EN ISO 22721 : 2007 - Identical
DIN EN ISO 22721 : 2010 - Identical
UNI EN ISO 22721 : 2008 - Identical
