本工具箱选用冲击，电钻两用钻，选配适合沼气日常维修的48件工具组合，采用铝合金箱配装。
The tool box contains 48 pc tools with both percussion or electric drill for routine maintenance of biogas works. The box is made of aluminum.
上海旭津工业箱柜有限公司座落在松江区久富工业园，交通便利，是一家专业生产各类铝合金箱的工厂。
Shanghai Xu Jin Industrial co., Ltd. locates in the scenic Old Town in Songjiang Industrial Zone with convenient transportation. It is a professional manufacturer of all kinds of aluminum cases.
利用箱式电阻炉、自行研制的高精度程序控制深冷箱对比，研究了热处理工艺和深冷处理工艺对2a11铝合金样品尺寸稳定性的影响。
The effects of heat treatment and cryogenic treatment on dimensional stability of al alloy 2a11 were studied using a box-type electrical resistance furnace and a cryogenic box with program control.
本文就提高汽车齿轮箱铝合金压铸件使用寿命，进行了失效分析。
According to the enhancing service life of aluminum alloy die-casting part of the automobile gear box, carried on the failure analysis.
以摩托车发动机箱体及箱盖的加工自动线刀具为例，指出加工铝合金时刀具材料和几何角度应注意的问题，另外对小孔加工复合刀具进行详细的说明。
This paper explains the character of tool materials, tool geometry and small combined boring tools for machining aluminum alloy on the basis of the practice and research.
介绍了采用熔化极脉冲氦弧焊工艺焊接大厚度铝合金燃料箱的优越性。
The priority of using melted pole pul se heliarc welding technique to weld the thick aluminum alloy fuel tank is introduced.
摘要：介绍了八轴电力机车铝合金齿轮箱箱体的低压铸造工艺。
Abstract: Low pressure casting aluminum alloy gear box housing for eight-axial electro-locomotive was described.
摘要：介绍了八轴电力机车铝合金齿轮箱箱体的低压铸造工艺。
Abstract: Low pressure casting aluminum alloy gear box housing for eight-axial electro-locomotive was described.
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