NF S11-427-2005 眼科光学.未切边的成品眼镜镜片.第5部分:眼镜镜片表面耐磨性的最低要求
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来源:标准资料网
【英文标准名称】:Ophtalmicoptics-Uncutfinishedspectaclelenses-Part5:minimumrequirementsforspectaclelenssurfacesclaimedtobeabrasion-resistant.
【原文标准名称】:眼科光学.未切边的成品眼镜镜片.第5部分:眼镜镜片表面耐磨性的最低要求
【标准号】:NFS11-427-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-12-01
【实施或试行日期】:2005-12-05
【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】:磨蚀;抗磨性;覆层;定义;精密机械;眼科光学;眼科学;材料的光学性质;光学;规范(验收);眼镜镜片;表面;试验;未打磨完成
【英文主题词】:
【摘要】:
【中国标准分类号】:Y89
【国际标准分类号】:11_040_70
【页数】:14P;A4
【正文语种】:其他
基本信息
标准名称: | 半导体集成电路 JC4504型CMOS六TTL/CMOS-CMOS电平转换器详细规范 |
英文名称: | Semiconductor integrated circuits-Detail specification for type JC4504 of CMOS Hex TTL/CMOS to CMOS converters |
中标分类: |
仪器、仪表 >>
仪器、仪表综合 >>
技术管理 |
发布日期: | 1994-09-30 |
实施日期: | 1994-12-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 25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: 仪器 仪表 仪器 仪表综合 技术管理
Product Code:SAE AMS7266
Title:Rings, Sealing, Fluorosilicone Rubber, General Purpose, High Temperature, Fuel and Oil Resistant 65-75
Issuing Committee:Ams Ce Elastomers Committee
Scope: This specification covers a fluorosilicone rubber in the form of molded rings. Primarily for use in applications requiring resistance to jet fuel and lubricating oil. The elevated test temperatures were selected as the maximum temperatures at which reproducible laboratory data could be obtained. These temperatures do not necessarily indicate, nor are they to be construed as, the maximum operating temperatures at which these rings can be used.
Rationale: This specification covers a fluorosilicone rubber in the form of molded rings. Primarily for use in applications requiring resistance to jet fuel and lubricating oil. The elevated test temperatures were selected as the maximum temperatures at which reproducible laboratory data could be obtained. These temperatures do not necessarily indicate, nor are they to be construed as, the maximum operating temperatures at which these rings can be used.