MIL-HDBK-237B
作者:标准资料网 时间:2024-05-03 03:29:12 浏览:9844
来源:标准资料网
MIL-HDBK-237B, DEPARTMENT OF DEFENSE HANDBOOK: GUIDANCE FOR CONTROLLING ELECTROMAGNETIC ENVIRONMENTAL EFFECTS ON PLATFORMS, SYSTEMS, AND EQUIPMENT (01 OCT 1997)., This handbook is intended to provide personnel responsible for the design, development, and acquisition of DoD platforms, systems, subsystems, equipment, and devices with the guidance necessary for achieving the desired level of electromagnetic compatibility (EMC). This handbook describes the tasks that should be accomplished to ensure electromagnetic environmental effects (E3) control/EMC measures are incorporated into the development and operational procedures of an item to achieve the desired level of EMC during its life cycle. This handbook may also be used by program managers (PMs) to identify the critical E3 issues that need to be addressed when preparing their required Program Status Reports.
【英文标准名称】:Ironores--Determinationofsizedistributionbysieving
【原文标准名称】:铁矿石.筛分粒度测定方法
【标准号】:JISM8706-1996
【标准状态】:作废
【国别】:日本
【发布日期】:1996-09-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonIronandSteel
【标准类型】:()
【标准水平】:()
【中文主题词】:筛分设备;粒度分布;按大小分级;铁矿石
【英文主题词】:sizeclassification;particlesizedistribution
【摘要】:この規格は,目開き45μm以上のふるいを使用する,鉄鉱石のふるい分けによる粒度分布測定の方法を規定する。
【中国标准分类号】:D31
【国际标准分类号】:73_060_10
【页数】:32P;A4
【正文语种】:日语
Product Code:SAE AS942
Title:Pressure Altimeter System, Minimum Safe Performance Standard
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:The instrument system specified shall accept an input of static pressure and in some equipment other inputs that contribute altitude information to provide a visual indication of pressure altitude. If equipped with an automatic correction mechansim, it shall indicate by a positive means when the automatic correction mechanism is not in use. If the static source pressure error compensating mechanism is operational it shall be functional throughout the required operating envelope of the particular aircraft. Each aircraft type has its own static source error data which shall be obtained from the airframe manufacturer's certified data. when a central air data computer is used in the altimeter system, the CADC shall be certified to its own governing document and the altimeter system (CADC and display) shall comply with the requirements of this document. The purpose of Section I of this document is to specify the requirements for minimum safe performance of an altimeter system in its normal mode of operation on subsonic aircraft. Compliance with this section is a means of assuring that the altimeter system will satisfactorily perform its intended function when exposed to cinditions encountered in routine aeronautical operations (normal operation).
