标准名称：	红框理信机技术条件
英文名称：	Specifications of red box letter facing machines
中标分类：	通信、广播 >> 邮政 >> 邮政机械设备
替代情况：	被YZ/T 0113-2005代替
发布日期：	1997-09-25
实施日期：	1997-12-01
首发日期：	1900-01-01
作废日期：	2005-09-01
起草单位：	邮电部第三研究所
出版日期：	1900-01-01
页数：	7页

主题内容：本标准规定了红框理信机的定义、基本结构、技术要求和试验方法。适用范围：本标准适用于红框理信机的设计、制造和检验。

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Product Code:SAE AIR1678
Title:Uncertainty of In-Flight Thrust Determination
Issuing Committee:E-33 In Flight Propulsion Measurement Committee
Scope: At present, there are no industry or government standards for determining in-flight thrust or the associated uncertainty. The purpose of this document is to provide information covering methods for estimating the measurement error or uncertainty of in-flight thrust determination in aircraft employing conventional turbofan/turbojet engines. Methodologies beyond those presented are required in order to evaluate configurations such as vectored thrust or V/STOL. The document is intended to be used as a technical guide. It is not intended to be used as a standard or legal document. A companion document, SAE AIR 1703, presents information and guidance on the selection and use of methodologies to predict and assess propulsion system in-flight thrust. Both documents describe comprehensive procedures and tasks for implementing the methodologies. Each program would select those tasks that are appropriate to meet its particular objectives.rogram would select those tasks that are appropriate to meet its particular objectives.