UNE 77305-1999
SOIL QUALITY. DETERMINATION OF PH.
土壤质量 PH值的测定
1999-04-21
BS ISO 10390-2005
Soil quality. Determination of pH
土壤质量 pH值的测定
2005-03-22
KS I ISO 10390(2020 Confirm)
토양의 질－pH 측정
土壤质量pH值的测定
2005-12-28
LY/T 1239-1999
森林土壤pH值的测定
Determination of pH value in forest soil
1999-07-15
NY/T 1121.2-2006
土壤检测 第2部分：土壤pH的测定
Soil Testing Part 2:Method for determination of soil pH
2006-07-10
UNE-EN 13037-2001
SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF pH.
土壤改良剂和培养基.pH值的测定
2001-01-31
BS EN 13037-2011
Soil improvers and growing media. Determination of pH
土壤改良剂和培养基 pH值的测定
2011-11-30
ISO 10390-2021
Soil, treated biowaste and sludge – Determination of pH
土壤、处理过的生物废物和污泥——pH值的测定
2021-04-06
UNE-EN 14984-2006
Liming materials - Determination of product effect on soil pH - Soil incubation method
石灰材料.产品对土壤pH值影响的测定.土壤培养法
2006-11-29
BS EN 14984-2016
Liming materials. Determination of product effect on soil pH. Soil incubation method
石灰材料 产品对土壤pH值影响的测定.土壤培养法
2017-03-31
KS F 2103(2023 Confirm)
흙의 pH 값 측정 방법
土壤pH值的标准试验方法
2013-12-09
KS F 2103(2018 Confirm)
흙의 pH 값 측정 방법
土壤pH值的标准试验方法
2013-12-09
KS F 2103
흙의 pH 값 측정 방법
土壤pH值的标准试验方法
2024-12-31
ASTM D4972-19(2024)e1
Standard Test Methods for pH of Soils
土壤pH值的标准试验方法
2024-07-01
GOST 26483-1985
Почвы. Приготовление солевой вытяжки и определение ее pH по методу ЦИНАО
土壤盐提取物的制备和通过CINAO法测定其pH
AS 1289.4.3.1-2021
Methods of testing soils for engineering purposes, Method 4.3.1: Soil chemical tests - Determination of the pH value of a soil - Electrometric method
工程用土壤试验方法 方法4.3.1:土壤化学试验土壤pH值的测定电测法
2021-05-07
NZS 4402.3.3.2-1986
Soil chemical tests - Determination of the pH value - Test 3.3.2 Subsidiary method (colorimetric)
土壤化学试验.pH值的测定.试验3.3.2辅助方法（比色法）
1986-01-01
NZS 4402.3.3.1-1986
Soil chemical tests - Determination of the pH value - Test 3.3.1 Standard method (electrometric)
土壤化学试验.pH值的测定.试验3.3.1标准方法（电测法）
1986-01-01
GOST 26423-1985
Почвы. Методы определения удельной электрической проводимости, pH и плотного остатка водной вытяжки
土壤水提取物比电导率 pH和固体残留物测定方法
BS PD CEN/TS 17338-2019
Liming materials. Determination of the lime requirement in soil. Ammonium acetate buffer method pH 5,5
石灰材料 土壤中石灰需求量的测定 醋酸铵缓冲液法pH值5,5
2019-05-09