GB/T 1224-1999
几何光学术语、符号
Vocabulary and character for geometrical optics
- 实施日期
- 2000-05-01
- ICS 分类
- 17.180.01
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 1,579 条
GB/T 1224-1999
Vocabulary and character for geometrical optics
GB/T 17852-1999
Geometrical tolerancing--Tolerancing of profile
GB/T 1801-1999
Limits and fits--Selection of tolerancezones and fits
GB/T 17851-1999
Geometrical tolerancing--Datums and datum system
GB/T 1800.4-1999
Limits and fits--Tables of standard tolerance grades and limit deviations for holes and shafts
GB/T 17809-1999
Damping materials--Graphical presentation of the complex modulus
GB/T 17773-1999
Tolerancing of orientation and location--Projected tolerance zone
GB/T 6075.1-1999
Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 1:General guidelines
GB/T 11348.1-1999
Mechanical vibration ofnon-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines
GB/T 11348.4-1999
Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine sets
GB/T 11348.3-1999
Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 3:Coupled industrial machines
GB/T 17248.5-1999
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections
GB/T 17248.3-1999
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ
GB/T 17248.2-1999
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane
GB/T 16404.2-1999
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
GB/T 17613.1-1998
Measurement of liquid flow in closed conduits by weighing method--Procedures for checking installations--Part 1:Static weighing systems
GB/T 17612-1998
Measurement of liquid flow in closed conduits--Weighing method
GB/T 17611-1998
Measurement of fluid flow in closed conduits--Vocabulary and symbols
GB/T 17563-1998
Standard codes,formats,protocals and common commands for use with standard digital interface for programmable instrumentation
GB/T 10610-1998
GeometricalProduct Specifications(GPS)--Surface texture:Profile method--Rules and procedures for the assessment of surface texture