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  •  China "positions" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
    China National Standards
    positions

    English PDF
    GB/T 37665-2019 :Non-destructive testing for chemical compositions of ancient ceramics—PIXE analysis technique standards
    古陶瓷化学组成无损检测 PIXE分析技术规范
    China National Standards
    positions

    English PDF
    GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
    声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级
    China National Standards
    positions

    English PDF
    GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    positions

    English PDF
    GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
    声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    positions

    English PDF
    GB/T 33388-2016 Plastics—Determination of phenolic resin compositions—Liquid chromatography
    塑料 酚醛树脂组分的测定 液相色谱法
    China National Standards
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    GB/T 33439-2016 Types,positions and basic requirements for control set of all-terrain vehicles
    全地形车操纵装置的型式、位置及基本要求
    China National Standards
    positions

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    GB/T 4028-2013 Symbolization of control positions for timekeeping instruments
    计时仪器的检验位置标记
    China National Standards
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    GB/T 6159.2-2011 Micrographics - Vocabulary - Part 2: Image positions and methods of recording
    缩微摄影技术 词汇 第2部分: 影像的布局和记录方法
    China National Standards
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    GB/T 26196-2010 Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - High frequency-infrared absorption method
    烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法
    China National Standards
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    GB/T 15814.1-2010 Fireworks and firecracker - Qualitative determination of pyrotechnic compositions
    烟花爆竹烟火药成分定性测定
    China National Standards
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    GB/T 15366-2008 Types, positions and performance requirements for controls of motorcycles and mopeds
    摩托车和轻便摩托车操纵装置的型式、位置及基本要求
    China National Standards
    positions

    English PDF
    GB/T 12407-2008 Codes for positions classes
    职务级别代码
    China National Standards
    positions

    English PDF
    GB/T 17248.6-2007 Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
    声学 机器和设备发射的噪声 声强法现场测定工作位置和其它指定位置发射声压级的工程法
    China National Standards
    positions

    English PDF
    GB/T 17248.1-2000 Acoustics--Noise emitted by machinery and equipment--Guidelines forthe use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
    China National Standards
    positions

    English PDF
    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
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法
    China National Standards
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    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
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法
    China National Standards
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    English PDF
    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
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法
    China National Standards
    positions

    English PDF
    GB/T 16672-1996 Welds--Working positions--Definitionsof angles of slope and rotation
    焊缝 工作位置 倾角和转角的定义
    China National Standards
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    GB/T 4637-1994 Head gaps andsound records for three-,four-,or six-track magnetic sound records on 35mmmotion-picture film containing no picture--positions and width dimensions
    35mm磁片上三声轨、四声轨和六声轨磁头隙缝的位置和宽度尺寸
    China National Standards
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    English PDF
    GB/T 13999-1992 Two-track photographic soundrecords on 35mm motion-picture prints--positions and width dimensions
    35mm电影拷贝上光学双声迹的位置和宽度尺寸
    China National Standards
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    GB/T 12403-1990 Names and codes for the officials positions
    干部职务名称代码
    China National Standards
    positions

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    GB/T 9048-1988 Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints--positions and dimensions
    65mm和70mm电影摄影机片窗所形成的影像和70mm电影拷贝最大可放映画面的位置和尺寸
    China National Standards
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    GB/T 5298-1985 Image area on 35mm motion-picture films with masked picture--positions and dimensions
    35mm电影遮幅法影片画面的位置及尺寸
    China National Standards
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    English PDF

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