GB/T 27502-2011
电导率测量用校准溶液制备方法
Preparation method of reference solutions for the measurement of conductivity
2011-10-31
GB/T 27503-2011
电导率仪的试验溶液 氯化钠溶液制备方法
Test solutions of electrolytic conductivity analyzer - Preparation method of sodium chloride solutions
2011-10-31
ASTM D1725-12(2019)
Standard Practice for Preparing Resin Solutions for Viscosity Measurement by Bubble Time Method
用气泡时间法测量粘度用树脂溶液制备的标准实施规程
2019-06-01
GB/T 30119-2013
原子吸收测量用校准溶液制备方法
Preparation method of calibration solution for atomic absorption measurement
2013-12-17
GB/T 27501-2011
pH值测定用缓冲溶液制备方法
Preparation method of buffer solutions for the measurement of pH value
2011-10-31
GB/T 26812-2011
离子选择电极校准溶液制备方法
Preparation method of reference solutions for the measurement of ion selective electrodes
2011-07-29
GOST 25794.2-1983
Реактивы. Методы приготовления титрованных растворов для окислительно-восстановительного титрования
试剂制备氧化还原滴定标准体积溶液的方法
QB/T 2739-2005
洗涤用品常用试验方法 滴定分析（容量分析）用试验溶液的制备
Preparations of standard volumetric solutions of general test methods for washing products
2005-07-26
GOST 16923-1983
Продукты органические. Приготовление титрованных растворов для анализов методами диазотирования и сочетания
有机产品 通过重氮化和组合方法制备用于分析的标准溶液
GOST 25794.1-1983
Реактивы. Методы приготовления титрованных растворов для кислотно-основного титрования
试剂制备酸碱滴定标准体积溶液的方法
ASTM D7100-11(2020)
Standard Test Method for Hydraulic Conductivity Compatibility Testing of Soils with Aqueous Solutions
用水溶液进行土壤液压电导率相容性试验的标准试验方法
2020-02-15
ASTM D2674-72(2021)
Standard Methods of Analysis of Sulfochromate Etch Solution Used in Surface Preparation of Aluminum
铝表面处理用亚砜铬酸盐蚀刻溶液的标准分析方法
2021-06-01
ASTM D7664-10(2018)e1
Standard Test Methods for Measurement of Hydraulic Conductivity of Unsaturated Soils
非饱和土壤导水率测量的标准试验方法
2010-10-01
ASTM D5464-25
Standard Test Method for pH Measurement of Water of Low Conductivity
低电导率的水的pH测量的标准测试方法
2025-01-01
ASTM G59-23
Standard Test Method for Conducting Potentiodynamic Polarization Resistance Measurements
进行电位动态极化电阻测量的标准试验方法
2023-06-01
ASTM D4399-05(2023)
Standard Test Method for Measuring Electrical Conductivity of Electrocoat Baths
电镀层槽电导率测量的标准试验方法
2023-06-01
ASTM D5128-14(2022)
Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
低电导率水的在线pH测量的标准试验方法
2022-11-01
ASTM D2434-22
Standard Test Methods for Measurement of Hydraulic Conductivity of Coarse-Grained Soils
粗粒土壤水力传导率测量的标准试验方法
2022-03-15
ASA S2.21-1998(R2020)
American National Standard Method for Preparation of a Standard Material for Dynamic Mechanical Measurements
美国国家标准动态机械测量用标准材料制备方法
1998-06-22
ASTM D5225-22
Standard Test Method for Measuring Solution Viscosity of Polymers with a Differential Viscometer
用差动粘度计测量聚合物溶液粘度的标准试验方法
2022-09-01