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[Technology Management] sjg DL : 0: 本文档详细描述了三极管构成多荡器的原理，三级管多谐振荡器的制作-This document constitutes a detailed description of the transistor more than plaster Principle, three pipe production Multivibrator
Date : 2025-12-23 Size : 201kb User : lin
[Technology Management] 2 DL : 0: 该文分析了非开挖技术特点、工艺流程、施工设备、管材粘接及安装，认为目前在大规模管网施工的情况下，为了达到最小破坏和最大保护环境的目的，采用非开挖技术施工势在必行。另外，该文还提出了非开挖技术施工中值得注意的问题。-This paper analyzes the trenchless technology characteristics, process, construction equipment, pipe bonding and install that in the case of large-scale pipe network construction, in order to achieve the purpose of the minimum damage and maximum protection of the environment, the use of trenchless technology Construction is imperative. In addition, this paper also proposed trenchless technology construction is worth noting.
Date : 2025-12-23 Size : 9kb User : dxw
[Technology Management] SMA_SMB_SMC DL : 0: :以常见的贴片肖特基二极管SS14 SS24 SS34为例，三种管子区别主要在电流上，有三种封装：SMA、SMB、SMC.-with common SMT schottky diode SS14 SS24 SS34, for example, three kinds of pipe difference is mainly in the current, there are three kinds of packaging: SMA, SMB, SMC.
Date : 2025-12-23 Size : 144kb User : kuangzuren