ISO 5003:2016 Flat bottom (Vignole) railway rails 43 kg/m and …
ISO 5003:2016 specifies flat bottom (vignole) railway rails with linear mass of 43 kg/m and above, for conventional and high-speed railway track usage. There are 19 pearlitic steel grades …
ISO 5003:2016(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of …
ISO 5003:2016(en), Flat bottom (Vignole) railway rails 43 kg/m …
There are 19 pearlitic steel grades specified, covering a 200 HBW to 400 HBW hardness range and including “non-heat-treated” carbon manganese steels, “non-heat-treated” alloy steels, …
中国主导修订的钢轨国际标准正式颁布实施 - 央视网
2016年8月10日 · iso是世界上规模最大、最具影响力的国际标准化组织，目前有成员国162个。 中国作为6个常任理事国之一，在该组织的地位和影响力不断增强。
ISO 5003:2016 43 kg/m和以上的平底 (丁字形) 铁道钢轨 标准
2024年10月17日 · 43 kg/m和以上的平底 (丁字形) 铁道钢轨, Flat bottom (Vignole) railway rails 43 kg/m and above, 提供ISO 5003:2016的发布时间、引用、替代关系、发布机构、适用范围等信 …
ISO 5003 - Flat bottom (Vignole) railway rails 43 kg/m and above ...
2016年3月1日 · This International Standard specifies the terms and definitions, information to be supplied by the purchaser, tolerances for dimensions, length, technical requirements, …
ISO 5003:2016(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of …
ISO 5003:2016 - en-standard.eu
ISO 5003:2016 specifies the terms and definitions, information to be supplied by the purchaser, tolerances for dimensions, length, technical requirements, inspection rules, identification, …
ISO 5003:1980 - Flat bottom railway rails and special rail sections …
Flat bottom railway rails and special rail sections for switches and crossings of non-treated steel — Technical delivery requirements. Applies to rails with a linear mass of 35 kg/m or more and …
我国主导修订的ISO 5003《43kg及以上对称平底钢轨》国际标准正 …
2016年8月9日 · 经国际标准化组织中央秘书处（iso/cs）批准，由我国主导修订的iso 5003《43kg及以上对称平底钢轨》国际标准于2016年正式发布实施。 ISO/TC17/SC15是负责铁路用 …