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“Determination of und ” 中國GB標準檢索結果

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GB/T 18696.2-2002
声学 阻抗管中吸声系数和声阻抗的测量 第2部分:传递函数法(中英文版)
Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method
GB/T 14152-2001
热塑性塑料管材耐外冲击性能试验方法 时针旋转法(中英文版)
Thermoplastics pipes--Determination of resistance to external blows--Round-the-clock method
GB/T 8632-2001
纺织品 机织物 近沸点 商业洗烫后尺寸变化的测定(中英文版)
Textiles--Woven fabrics--Determination of dimensional change on commercial laundering near the boiling point
GB/T 17248.1-2000
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(中英文版)
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
GB/T 17813-1999
复合预混料中烟酸、叶酸的测定 高效液相色谱法(中英文版)
Determination of nicotinic acid and folic acid in compound premix--High-pressure liquid chromatography
GB/T 16404.2-1999
声学 声强法测定噪声源的声功率级 第2部分:扫描测量(中英文版)
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
GB/T 8658-1998
乳液聚合型苯乙烯-丁二烯橡胶生胶结合苯乙烯含量的测定 折光指数法(中英文版)
Rubber,raw styrene-butadiene,emulsion-polymerized--Determination of bound styrene content--Refractive index method
GB/T 17248.4-1998
声学 机器和设备发射的噪声 由声功率级确定工作位置和其他指定位置的发射声压级(中英文版)
Acoustics--Noise emitted by machinery and equipment--Determination of emission sound pressure level at a work station and at other specified position from the sound power level
GB/T 17130-1997
水质 挥发性卤代烃的测定 顶空气相色谱法(中英文版)
Water quality--Determination of volatile halogenated organic compounds--Headspace gas chromatography
GB/T 17063-1997
车间空气中锑及其化合物的火焰原子吸收光谱测定方法(中英文版)
Workplace air--Determination of antimony and its compounds--Flame atomic absorption spectroscopy
GB/T 17062-1997
车间空气中锡及其无机化合物的火焰原子吸收光谱测定方法(中英文版)
Workplace air--Determination of tin and its inorganic compounds--Flame atomic absorption spectroscopy
GB/T 17031.2-1997
纺织品 织物在低压下的干热效应 第2部分:受干热的织物尺寸变化的测定(中英文版)
Textiles--Effect of dry heat on fabrics under low pressure--Part 2:Determination ofdimensional change in fabrics exposed to dry heat
GB/T 16539-1996
声学 振速法测定噪声源声功率级 用于封闭机器的测量(中英文版)
Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
GB/T 3768-1996
声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法(中英文版)
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
GB/T 3767-1996
声学 声压法测定噪声源声功率级 反射面上方近似自由场的工程法(中英文版)
Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane
GB/T 16404-1996
声学 声强法测定噪声源的声功率级 第1部分:离散点上的测量(中英文版)
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points
GB/T 16108-1995
车间空气中锆及其化合物的二甲酚橙分光光度测定方法(中英文版)
Workplace air--Determination of zirconium and its compounds--Xylenol orange spectrophotometric method
GB/T 16103-1995
车间空气中钼及其化合物的硫氰酸盐分光光度测定方法(中英文版)
Workplace air--Determination of molybdenum and its compounds--Thiocyanate spectrophotometric method
GB/T 16022-1995
车间空气中钴及其化合物的火焰原子吸收光谱测定方法(中英文版)
Workplace air--Determination of cobalt and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16021-1995
车间空气中镍及其化合物的火焰原子吸收光谱测定方法(中英文版)
Workplace air--Determination of nickel and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16018-1995
车间空气中锰及其化合物的火焰原子吸收光谱测定方法(中英文版)
Workplace air--Determination of manganese and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16017-1995
车间空气中锰及其化合物的磷酸-高碘酸钾分光光度测定方法(中英文版)
Workplace air--Determination of manganese and its compounds--Phosphoric acid-potassium periodate spectrophotometric method
GB/T 15501-1995
空气质量 硝基苯类 (一硝基和二硝基化合物)的测定 锌还原-盐酸萘乙二胺分光光度法(中英文版)
Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 14577-1993
织物拒水性测定 邦迪斯门淋雨法(中英文版)
Textiles--Determination of water repellency of fabrics by the Bundesmann rain-shower test
GB/T 13783-1992
棉纤维断裂比强度的测定 平束法(中英文版)
Cotton fibres--Determination of breaking tenacity of flat bundles
GB/T 11889-1989
水质 苯胺类化合物的测定 N-(1-萘基)乙二胺偶氮分光光度法(中英文版)
Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine
GB/T 11142-1989
绝缘油在电场和电离作用下析气性测定法(中英文版)
Insulating oils--Determination ofgassing under electrical stress and ionization
GB/T 11107-1989
金属及其化合物粉末 比表面积和粒度测定 空气透过法(中英文版)
Metallic and its compound powder--Determination of specific surface and particle size by air permeating method
GB/T 9068-1988
采暖通风与空气调节设备噪声声功率级的测定 工程法(中英文版)
Determination of sound power levels for noise emitted by heating,ventilating and air conditioning equipments--Engineering method
GB/T 7491-1987
水质 挥发酚的测定 蒸馏后溴化容量法(中英文版)
Water quality--Determination of volatile phenolic compounds--After distillation with bromine method
GB/T 7490-1987
水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法(中英文版)
Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
GB/T 5474-1985
酚醛模塑制品游离氨和铵化合物的测定 比色法(中英文版)
Phenol-formaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method
GB/T 4919-1985
工业废水 总硝基化合物的测定 气相色谱法(中英文版)
Waste water from manufacturing process--Determination of total nitro compounds--Gas chromato-graphic method
GB/T 4215-1984
金属切削机床噪声声功率级的测定(中英文版)
Determination of sound power levels of noise emitted by metal cutting machine tools
GB/T 3770-1983
木工机床噪声声功率级的测定(中英文版)
Determination of sound power level for noise emitted by woodworking machinery

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