介绍了钕铁硼永磁单相同步电动机产品样机的试验结果及分析、设计方案和试制情况。
This paper introduces the testing results, analysis and design method, and manufacture technology of industrial machine of Nd-Fe-B single-phase synchronous motor.
在综述文献及试验的基础上，介绍了以热电厂中空干灰为原料制作PVC绝热材料及EVA泡沫材料的配方和所得产品的性能。
Based on our experiments and stating references, this paper introduced the formulation of making PVC insulation materials and EVA foam by dry cenospheres and the properties of these products.
介绍了我国首次自主研制开发的汽车电子产品浪涌试验台的电路原理设计及动态校正原理的理论依据。
This paper introduces the theory basis of circuit principle and dynamic correcting principle of auto electronic products surge tester, which is developed firstly in China.
本文介绍了国家强制性产品认证中有关产品的电磁兼容性要求、涉及的标准及部分产品型式试验中可能出现的问题。
The article introduced the EMC requirement and relative standard of the related products of CCC and some problems maybe appeared in the products experiment.
介绍了海拔高度和大气条件对高压产品外绝缘试验电压的影响及影响机理。
In the paper the influences of altitude and atmosphere condition on external insulation test voltage are introduced, and the effect mechanisms are analyzed respectively.
文摘：介绍了钕铁硼永磁单相同步电动机产品样机的试验结果及分析、设计方案和试制情况。
Abstract: This paper introduces the testing results, analysis and design method, and manufacture technology of industrial machine of Nd-Fe-B single-phase synchronous motor.
本文介绍该新耐磨管材的生产工艺、产品性能、水力试验、技术经济对比和产品技术要求等情况，以利于设计选型及推广应用。
The production process, product performance, hydraulic test, technical and economic comparison and product technology requirement etc. of the new wear pipe m…
本文介绍该新耐磨管材的生产工艺、产品性能、水力试验、技术经济对比和产品技术要求等情况，以利于设计选型及推广应用。
The production process, product performance, hydraulic test, technical and economic comparison and product technology requirement etc. of the new wear pipe m…
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