Indoor antiseptic handrail, stair handrail, aisle, outdoor duralumin handrail, balcony and courtyard handrail.
室内用抗菌扶手，走廊、楼梯扶手，室外用铝合金扶手，阳台、庭院用扶手。
Moreover, the optimum process parameters for the superplastic deformation of duralumin LY12CZ under an electric field are presented.
还介绍了硬铝ly12 CZ在强电场下超塑变形时的合理工艺参数。
LY12 duralumin was heat treated on a trial basis and the variation of microstructure and mechanical properties with heat treatment process was obtained.
对LY 12硬铝合金进行了热处理工艺试验，获得了该合金热处理工艺与力学性能之间的关系。
The test shows that turning technology is a valid method for machining micro-shafts of duralumin alloy, but some few problems need furthering investigation.
试验结果表明，应用车削技术加工硬铝材料的微小型轴类零件是一种有效的办法，但还有一些问题值得研究。
The test shows that turning technology is a valid method for machining micro-shafts of duralumin alloy, but some few problems need furthering investigation.
试验结果表明，应用车削技术加工硬铝材料的微小型轴类零件是一种有效的办法，但还有一些问题值得研究。
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