因此，各大型零部件的选材、无损检测、结构设计、加工与热处理直到组装试验，每一步都要很严格。
Therefore, the large parts of the material, nondestructive detection, structure design, machining and heat treatment until the assembly test, every step is very strict.
针对本厂生产的柴油机中合金铸铁和低合金钢表面热处理的大型零部件进行对比测试，扩大里氏硬度计在实践中的应用。
In this paper, large alloy iron parts and low-alloy steel parts after surface heat treatment, used in the diesel engine, were tested and compared. By Leeb hardness sclerometer.
不过，由于供应链在经济衰退期间受到了削弱，大型制造商在获得重要零部件方面可能遇到困难，从而无法及时扩大生产以满足需求。
However, big manufacturers could be held back by their inability to secure vital components from supply chains weakened by the downturn and unable to increase production fast enough to meet demand.
转变出口增长方式取得一定成效，出台了鼓励船舶出口的意见，加强了大型和成套设备出口协调，积极推动汽车零部件和支线飞机出口。
A series of measures to transform the export mix have been taken and worked, including a push-start to exports of ships, large equipment and outfit, auto parts and regional airplanes.
介绍了大型电机定子扇形片模具结构的设计，及零部件设计加工难点和解决办法。
Die structural design of large-scale motor stator sector piece, difficulties and solving steps in design and manufacture of parts and components are introduced respectively.
介绍一种大型机械零部件孔用同轴度测量系统。
A new coaxiality measuring system for holes of large scale mechanical parts is introduced.
本文提出测量大型机械零部件孔同轴度的新方法。
A new method of coaxiality measurement of holes of large scale mechanical parts is studied.
河北航标汽车零部件有限公司是一家专业生产和销售全铝质汽车散热器、冷凝器、蒸发器的大型企业。
Hebei Hangbiao auto parts co., Ltd. is a large specializing in production and sale of all-aluminum auto radiators, condensers, evaporators.
文章阐述了应用非标准化设计方法解决大型带式输送机关键零部件的设计问题。
It has been pointed out that the design of key parts for great belt conveyors by using of the method of non-standardized design.
上海汇众汽车制造有限公司是国内大型整车和汽车零部件制造企业。
Shanghai Huizhong Automobile Company is one of the biggest automotive manufacturing company in China.
公司主要产品：高档展示灯具零部件、国外大型商场用不锈钢展示架、挂件以及一些机械零部件。
Main products: parts used in high rank displaying lamps, stainless display frames, shelf, and some mechanical parts.
公司主要产品：高档展示灯具零部件、国外大型商场用不锈钢展示架、挂件以及一些机械零部件。
Main products: parts used in high rank displaying lamps, stainless display frames, shelf, and some mechanical parts.
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