GB 11710-1989 粘土瓦
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来源:标准资料网
基本信息
| 标准名称： | 粘土瓦 |
| 中标分类： |
建材 >>
建材产品 >>
屋面、铺面防水与防潮材料 |
| 替代情况： | 调整为JC 709-1989(1996) |
| 发布日期： | |
| 实施日期： | 1990-06-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 9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： 建材 建材产品 屋面 铺面防水与防潮材料
【英文标准名称】:StandardSpecificationforAustemperedDuctileIronCastings
【原文标准名称】:等温淬火球墨铸铁铸件标准规范
【标准号】:ASTMA897/A897M-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:冶金;淬火;球墨铸铁
【英文主题词】:hardening;nodular-graphitecast-iron;metallurgy
【摘要】:
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:7P;A4
【正文语种】:英语
Product Code:SAE ARP587
Title:Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Soft-Bearing Type for Gas Turbine Rotors
Issuing Committee:Eg-1a Balancing Committee
Scope:This Aerospace Recommended Practice (ARP) specifies the requirements of balancing machines that make them suitable for the subject class of work. It was developed for soft-bearing balancing machines but may also be used for hard-bearing machines until ARP4048 is issued for that type of machine. Particular not should be taken that this ARP examines only the capability of a balancing machine to indicate the correct amount of dynamic or static/couple unbalance in specified proving rotors. Such rotors are commonly used for testing balancing machines to provide precisely controlled and comparable test results. Further tests of a particular machine may be necessary to assess the capability to balance rotors of different weights and configurations, rotors with outboard c.g. and/or correction planes, and those with disturbance causing features, such as rotors subject blade scatter, windage, etc.indage, etc.indage, etc.indage, etc.
