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 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 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
SME EM96-293
Clamp Load Retention Characteristics Of High Pressure Die Casting Magnesium Alloys, As A Nvt Member In A Fastening System
作为紧固系统中Nvt构件的高压压铸镁合金的夹紧载荷保持特性