HG 3-1077-1977 化学试剂 硝酸镁
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来源:标准资料网
基本信息
| 标准名称： | 化学试剂 硝酸镁 |
| 中标分类： |
化工 >>
化学试剂 >>
一般无机试剂 |
| 替代情况： | 替代HGB 3280-1960 |
| 发布日期： | |
| 实施日期： | 1993-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 5页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 化工 化学试剂 一般无机试剂
【英文标准名称】:AUTOMATICSHUT-OFFVALVESFORGASBURNERSANDGASAPPLIANCES.(EUROPEANSTANDARDEN161).
【原文标准名称】:燃气器和燃气装置用自动关闭阀
【标准号】:NFD36-306-1991
【标准状态】:作废
【国别】:法国
【发布日期】:1991-10
【实施或试行日期】:1991-09-05
【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】:Q82
【国际标准分类号】:23_060_99;27_060_20
【页数】:32P;A4
【正文语种】:其他
Product Code:SAE AS5900
Title:Standard Test Method for Aerodynamic Acceptance of SAE Ams 1424 and SAE Ams 1428 Aircraft Deicing/Anti-Icing Fluids
Issuing Committee:G-12f Fluids Subcommittee
Scope:This SAE Aerospace Standard (AS) establishes the aerodynamic flow-off requirements for SAE AMS 1424 Type I and SAE AMS 1428 Type II, III and IV. Fluids used to deice and/or anti-ice:a. Large transport type jet aircraft while on the ground where the takeoff rotation speeds generally exceed approximately 100 to 110 knots. (The procedure for this type of aircraft is referred to as the High Speed Ramp Tests).and/orb. Commuter type aircraft while on the ground and when no compensating measures are taken in the aircraft takeoff procedure where the takeoff rotation speeds generally exceed approximately 60 knots. (The procedure for this type of aircraft is referred to as the Low Speed Ramp Tests.)The objective of this standard is to ensure acceptable aerodynamic characteristics of the deicing/anti-icing fluids as they flow off aircraft lifting and control surfaces during the takeoff ground acceleration and climb.
