HB 2505-1989 圆上夹板

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基本信息
标准名称:圆上夹板
中标分类: 机械 >> 工艺装备 >> 组合卡具
替代情况:HB 2505-77
发布日期:1989-05-13
实施日期:1989-12-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:1页
适用范围

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前言

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引用标准

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所属分类: 机械 工艺装备 组合卡具
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Product Code:SAE AS8025
Title:Passenger Oxygen Mask
Issuing Committee:A-10 Aircraft Oxygen Equipment Committee
Scope: This standard establishes the minimum requirements for the design, construction and performance of continuous flow oxygen masks for passenger cabin occupants in civil commercial aircraft. This standard covers oronasal type masks which use a continuous flow oxygen supply. Each such mask comprises a facepiece with valves as required, a mask suspension device, a reservoir, or rebreather bag (when used), a length of tubing for connection to the oxygen supply source, and a means for allowing the crew to determine if oxygen is being delivered to the mask. The assembly shall be capable of being stowed suitably to meet the requirements of its intended use.【英文标准名称】:Steelproducts-Prestressingsteels-Part1:generalrequirements.
【原文标准名称】:钢制品.预应力钢.第1部分:一般要求
【标准号】:XPA35-045-1-2000
【标准状态】:现行
【国别】:法国
【发布日期】:2000-02-01
【实施或试行日期】:
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:H40
【国际标准分类号】:77_140_15
【页数】:17P;A4
【正文语种】:其他