液压机上钢质自由锻件 通用技术条件
General specifications for open die forgings on hydraulic press
2011-06-16
GB/T 26638-2011
液压机上钢质自由锻件 复杂程度分类及折合系数
Classification of complexity and equivalent coefficient of open die forgings on hydraulic press
2011-06-16
JB/T 13898.2-2020
多向模锻液压机 第2部分：技术条件
Multi-way die forging hydraulic press-Part 2:Specifications
2020-04-16
GB/T 33212-2016
锤上钢质自由锻件 通用技术条件
Steel open die forgings on hammer—General specifications
2016-12-13
JB/T 12229-2015
液压泵直接传动双柱斜置式自由锻造液压机
Double-column oblique type open-die forging hydraulic press with direct drive of oil pump
2015-04-30
UNE-EN 14673-2007
Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals
机械安全.钢和有色金属锻造用液压驱动开式热锻压机的安全要求
2007-12-19
BS EN 14673-2006+A1-2010
Safety of machinery. Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals
机械安全 钢和有色金属锻造用液压驱动开式热锻压机的安全要求
2010-05-31
GB/T 37775-2019
Heavy steel open die forgings—General technical specification
2019-08-30
JB/T 5942-2018
工程机械 自由锻件通用技术条件
Construction machinery- General specifications for steel open die forgings
2018-07-04
GB/T 37775-2019
大型钢质自由锻件 通用技术规范
Heavy steel open die forgings—General technical specification