凿岩机械与气动工具 铸造铝合金通用技术条件
Rock drilling machines and pneumatic tools-General specifications for casting aluminium alloy
2017-11-07
JB/T 9856-2010
凿岩机械与气动工具 压铸铝合金铸件通用技术条件
General specification of pressure die-castings of cast aluminium-alloys for rock drilling machines and pneumatic tools
2010-02-21
JB/T 3904-2017
凿岩机械与气动工具 金属型、砂型铸造铝合金铸件通用技术条件
Rock drilling machines and pneumatic tools-General specifications for metal and sand casting aluminium alloy
2017-11-07
JB/T 9855-2010
凿岩机械与气动工具 压铸铝合金通用技术条件
General specification of pressure die-casting aluminium-alloy of rock drilling machines and pneumatic tools
2010-02-21
JB/T 5133-2006
凿岩机械与气动工具 压铸镁合金铸件通用技术条件
General specifications of cast of magnesium die casting alloy of rock drilling machines and pneumatic tools
2006-12-31
JB/T 3906-2011
凿岩机械与气动工具 镁合金铸件通用技术条件
General specifications of casting of magnesium alloy of rock drilling machines and pneumatic tools
2011-05-18
BS EN 2076-1-1991
Aluminium and magnesium alloy ingots and castings. Technical specification-General requirements
铝和镁合金锭和铸件 技术规格 一般要求
1991-01-31
UNE-EN 2076-1-1993
ALUMINIUM AND MAGNESIUM ALLOY INGOTS AND CASTINGS. TECHNICAL SPECIFICATION. PART 1: GENERAL REQUIREMENTS.
铝和镁合金锭和铸件 技术规格 第1部分:一般要求
1993-05-13
UNE-EN 2076-1/A1-1994
AEROSPACE SERIES. ALUMINIUM AND MAGNESIUM ALLOY INGOTS AND CASTING. TECHNICAL SPECIFICATIONS. PART 1: GENERAL REQUIREMENTS.
航空航天系列 铝和镁合金锭和铸件 技术规格 第1部分:一般要求
1994-03-17
DIN EN 2076-1
Aerospace series; aluminium and magnesium alloy ingots and castings; technical specification; part 1: general requirements; german version EN 2076-1:1989
航空航天系列；铝和镁合金锭和铸件；技术规范；第1部分:一般要求；德文版EN 2076-1:1989