DIN EN ISO 28017-2015 疏浚用钢丝或织物增强的橡胶软管及软管组合件.规范(ISO 28017-2011+Amd 1-2015).德文版本EN ISO 28017-2011+A1-2015
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2011 + Amd 1:2015); German version EN ISO 28017:2011 + A1:2015