Browse Standards

特大型空气分离设备

Super-scale air separation plants

分子筛 分类

Molecular sieve — Classification

除菌用聚四氟乙烯平板式微滤膜

Flat-plate microfiltration membrane of polytetrafluoroethylene for sterilizing

微束分析 扫描电镜-能谱法 大气细粒子单颗粒形貌与元素分析

Microbeam analysis—Scanning electron microscopy with energy dispersive X-ray spectrometry—Morphology and element analysis of single fine particles in ambient air

微束分析 透射电子显微术 植物病毒形态学的透射电子显微镜鉴定方法

Microbeam analysis—Transmission electron microscopy—Morphological identification method of plant viruses by transmission electron microscopy

微束分析 扫描电镜-能谱法 环境空气中石棉等无机纤维状颗粒计数浓度的测定

Microbeam analysis—Scanning electron microscopy with energy dispersive X-ray spectrosmetry—Determination of numberical concentration of inorganic fibrous particles in ambient air

焦化浸渍剂沥青

Impregnating coal pitch

烟花发射高度、发射偏斜角、辐射半径测定方法

Determination methods for launching height,launching deflection angle and radiation radius of fireworks

焦化产品甲苯不溶物含量的测定

Determination of toluene insoluble content for coking products

焦化二甲苯

Coking xylene

香料香精术语

Technical terms of fragrances and flavors

锅炉用水和冷却水分析方法 硬度的测定

Analysis of water used in boiler and cooling system—Determination of hardness

锅炉用水和冷却水分析方法 电导率的测定

Analysis of water used in boiler and cooling system—Determination of electrical conductivity

化学试剂 二水合氯化亚锡（氯化亚锡）

Chemical reagent—Stannous chloride dihydrate

化学试剂 总氮量测定通用方法

Chemical reagent—General method for the determination of total nitrogen

工业硼酸

Boric acid for industrial use

表面化学分析 X射线光电子能谱 薄膜分析结果的报告

Surface chemical analysis—X-ray photoelectron spectroscopy—Reporting of results of thin-film analysis

无机化工产品中汞的测定 原子荧光光谱法

Determination of mercury in inorganic chemical product—Atomic fluorescence spectrometry

太阳能熔盐（硝基型）

Solar molten salt（nitro type）

电感耦合等离子体原子发射光谱仪

Inductively coupled plasma atomic emission spectrometer