YY 0787-2010 眼科仪器 角膜地形图仪
本标准规定了角膜地形图测量仪器或系统的术语和定义、最低要求以及试验方法和程序。 本标准适用于测量人眼角膜表面形状的仪器或系统。 注:可以是某一区域的表面曲率,表面三维地形尺寸或其他用来表征表面特性的球形参数。 本标准不适用于眼科仪器中的检眼镜器械
Opthalmic instruments.Corneal topographers
YY/T 0787-2010 眼科仪器 角膜地形图仪
Opthalmic instruments—Corneal topographers
JJF 1865-2020 角膜地形图仪校准规范
Calibration Specification for Corneal Topographers
JJG 954-2000 数字脑电图仪及脑电地形图仪检定规程
Verification Regulation of Digital Electroencephalogram Mapping and Brain Electric Acting Mapping
JJF 1148-2006 角膜接触镜检测仪校准规范
本规范适用于各种不同原理、不同类别的专用于测量软性亲水性角膜接触镜(以下简称接触镜)直径、后光学区曲率半径、中心厚度等几何参数的角膜接触镜检测仪的校准
Calibration Specification for Test Devices of Contact Lenses
BS EN ISO 19980:2021 眼科仪器 角膜外形素描系统
Ophthalmic instruments. Corneal topographers
BS EN ISO 19980:2012 眼科仪器. 角膜外形素描系统
Ophthalmic instruments. Corneal topographers
DLA A-A-52003 VALID NOTICE 3-2007 地图测量仪
The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should
MEASURER, MAP
DLA A-A-52003 VALID NOTICE 2-2001 地图测量仪
A-A-52003, dated 25 June 1993, has been reviewed and determined to be valid for use in acquistion
MEASURER, MAP
DLA A-A-52003 VALID NOTICE 1-1993 地图测量仪
The General Services Administration has authorized the use of this commercial item description as a replacement for Military Specifications
MEASURER, MAP
DLA A-A-52003-1987 地图测量仪
This commercial item description covers the instruments necessary for measuring the curvilinear distance on maps
MEASURER, MAP
NF P84-522:1994 地膜.用倾斜面法测量地膜衬里倾斜角
Geomembranes. Measurement of the geomembrane lining systems slipping angle by means of an inclined plane test.
JJG 97-2001 测角仪检定规程
Verification Regulation of Goniometers
SY/T 5704.1-1995 地层倾角测井仪维修与刻度规程.1016地层倾角测井仪
本标准规定了1016地层倾角测井仪维修与刻度的技术要求。 本标准适用于1016地层倾角测井仪
SY/T 5704.2-1995 地层倾角测井仪维修与刻度规程.HDT地层倾角测井仪
本标准规定了HDT地层倾角测井仪维修与刻度的技术要求。 本标准适用于HDT地层倾角测井仪
QB/T 1474.2-1992 绘图仪尺.三角尺
本标准规定了合成树脂三角尺的产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于合成树脂三角尺
QB/T 1474.5-1992 绘图仪尺.量角器
本标准规定了合成树脂量角器的产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于合成树脂量角器
JJF 1388-2013 数字脑电图机及脑电地形图仪型式评价大纲
本型式评价大纲(以下简称大纲)适用于供医疗临床诊断的数字脑电图机及脑电地形图仪(以下简称数字脑电图机)的型式评价
Program of Pattern Evaluation of Digital Electroencephalogram Mapping & Brain Activity Mapping
YY/T 0788-2010 眼科仪器 微型角膜刀
Ophthalmic instruments—Microkeratome
GB/T 50353-2005(图释) 图释建筑工程建筑面积计算规范
Standard measurement for construction area of building
SS 373 Pt.2-1994 光学和光学仪器规范.隐形眼镜.第2部分:角膜和巩膜接触镜
This Singapore Standard specifies requirements for hydrogel contact lenses as supplied by a manufacturer according to a prescription from
Specification for Optics and optical instruments - Contact lenses Part 2: Soft corneal and scleral contact lenses
DLA A-A-52003 VALID NOTICE 3-2007 地图测量仪
The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should
MEASURER, MAP
DLA A-A-52003 VALID NOTICE 2-2001 地图测量仪
A-A-52003, dated 25 June 1993, has been reviewed and determined to be valid for use in acquistion
MEASURER, MAP
DLA A-A-52003 VALID NOTICE 1-1993 地图测量仪
The General Services Administration has authorized the use of this commercial item description as a replacement for Military Specifications
MEASURER, MAP
DLA A-A-52003-1987 地图测量仪
This commercial item description covers the instruments necessary for measuring the curvilinear distance on maps
MEASURER, MAP
NF P84-522:1994 地膜.用倾斜面法测量地膜衬里倾斜角
Geomembranes. Measurement of the geomembrane lining systems slipping angle by means of an inclined plane test.
NF P84-505:1993 地膜."标准覆地薄膜砂"直接剪切角的测量
Geomembranes. Measurement of the "geomembrane-standardized sand" direct shear angle.
JJF 1148-2006 角膜接触镜检测仪校准规范
本规范适用于各种不同原理、不同类别的专用于测量软性亲水性角膜接触镜(以下简称接触镜)直径、后光学区曲率半径、中心厚度等几何参数的角膜接触镜检测仪的校准
Calibration Specification for Test Devices of Contact Lenses
NC 60-25-1987 教学仪器.三角画图仪.质量规范
Esta norma establece las especificaciones de calidad para los instrumentos de trazado escolar, cartabones, destinados a la educación General Polit
Teaching Equipment. Teaching Instruments for Tracing Triangles. Quality Specifications
GB/T 16819-1997 1:500、1:1000、1:2000地形图平板仪测量规范
本标准规定了用平板仪测量方法测绘1:500、1:1000、1:2000地形图的精度、规格和作业的基本要求。本标准适用于国民经济各有关专业部门进行勘察、规划设计和施工阶段的通用性测绘工作
Planetabling specifications for 1:500、1:1000、1:2000 topographic maps
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