Portable tester of braking performance is developed for solving the inspection issue of dynamic test on the road.
为解决机动车动态路试的检测问题，研制了一种便携式制动性能测试仪。
The portable surface roughness tester carries out accurate measurement of product surface roughness at workshop or calibration department.
便携式表面粗糙度测量仪成功地实现了在生产车间和计量部门对工件的表面粗糙度的精确测量。
This paper describes the design of a portable draft pressure tester and analyses its architecture and the working principle of its main module, and also discusses its accuracy.
本文介绍一种便携式微差压测试仪的设计，详细分析它的系统结构以及主要模块工作原理，并对它的精度进行讨论。
This paper introduces the function of a kind of portable cable tester in brief. It also introduces how to apply the fuzzy information processing theory, and gives out the solution of the difficulties.
简述了便携式电缆检测仪的功能，主要介绍了模糊理论的具体应用，指出了难点问题的解决办法。
This paper presents a portable on - line insulation parameter tester. The measurement principle, configurations of hardware and software, main specifications and testing results are described.
本文对便携式绝缘参数在线测试仪的研制进行了说明，叙述了测试原理及电路的组成，对软件的设计也进行了简述并给出了测试仪的主要参数。
This paper presents a portable on - line insulation parameter tester. The measurement principle, configurations of hardware and software, main specifications and testing results are described.
本文对便携式绝缘参数在线测试仪的研制进行了说明，叙述了测试原理及电路的组成，对软件的设计也进行了简述并给出了测试仪的主要参数。
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