"A dear friend and true gentleman by the name of Fred, has been the most constant companion of support for both Eja and me," Twain wrote.
“弗雷德是一个真正的绅士和亲密的朋友，一直支持我和伊科，”唐恩写道。
EJA intelligence transmitter is the best advanced transmitter in Chinese market presently. EJA intelligence transmitter should be checked after a period.
EJA智能变送器是目前中国市场上最先进的变送器，它在使用一个周期以后应当进行检验。
This paper introduces the operation principle of EJA intelligence transmitter simply. Then it states the way of checking EJA intelligence transmitter of high precision in lab.
本文介绍了EJA智能变送器的工作原理，说明了对精度较高的智能变送器在实验室中进行校验的方法。
In accordance with the concrete condition of application of EJA intelligence double flanges differential pressure transmitter, typical malfunctions and their handling methods are introduced in detail.
针对EJA智能双法兰差压变送器的具体应用情况，介绍了其典型故障的详细处理方法。
In accordance with the concrete condition of application of EJA intelligence double flanges differential pressure transmitter, typical malfunctions and their handling methods are introduced in detail.
针对EJA智能双法兰差压变送器的具体应用情况，介绍了其典型故障的详细处理方法。
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