
Mobile Equipment For Continuous Handling Of Bulk Materials - Rules For The Design Of Steel Structures
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
2000 [28/02/2000]85 [15/11/1985]
ISO 5049-1 : 1994(R2013) - Identical
ISO 5049-1 : 1994(R2013) - Identical
ISO 5049-1:1994 - Identical