NY/T 1973-2021
水溶肥料 水不溶物含量和pH的测定
Water soluble fertilizers—Determination of water insoluble matter content and pH
2021-05-07
NY/T 3424-2019
水溶肥料 无机砷和有机砷含量的测定
Water-soluble fertilizers-Determination of inorganic arsenic and organic arsenic contents
2019-01-17
BS EN ISO 4098-2018
Leather. Chemical tests. Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
皮革化学测试 水溶性物质、水溶性无机物和水溶性有机物的测定
2018-07-19
KS M ISO 4098
가죽 — 화학적 시험 — 수용성 물질, 수용성 무기질 및 수용성 유기질 측정
皮革 - 化学测试 - 水溶性物质 水溶性无机物和水溶性有机物的测定
2020-12-18
ISO 4098-2018
Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
皮革 - 化学测试 - 水溶性物质 水溶性无机物和水溶性有机物的测定
2018-02-22
UNE-EN 15477-2009
Fertilizers - Determination of the water-soluble potassium content
肥料.水溶性钾含量的测定
2009-05-27
DIN EN 15477
Fertilizers - Determination of the water-soluble potassium content
肥料.水溶性钾含量的测定；德文版EN 15477:2009
2009-04-01
BS EN 15477-2009
Fertilizers. Determination of the water-soluble potassium content
肥料 水溶性钾含量的测定
2009-02-28
GOST EN 15477-2013
Удобрения. Определение содержания водорастворимого калия
肥料 水溶性钾含量的测定
2013-11-05
UNE-EN ISO 4098-2006
Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2006)
皮革.化学试验.水溶性物质 水溶性无机物和水溶性有机物的测定（ISO 4098-2006）
2006-10-25
NY/T 1971-2010
水溶肥料 腐植酸含量的测定
Water-soluble fertilizers--Determination of humic-acids content
2010-12-23
NY/T 1975-2010
水溶肥料游离氨基酸含量的测定
Water-soluble fertilizers--Determination of amino-acids content
2010-12-23
UNE 37219-1980
LEAD OXYDES. DETERMINATION OF WATER-SOLUBLE MATTER CONTENTS.
氧化铅 水溶性物质含量的测定
1980-06-15
GOST 21138.1-1985
Мел. Метод определения массовой доли водорастворимых веществ
粉笔 水溶性物质含量测定方法
NY/T 1972-2010
水溶肥料钠、硒、硅含量的测定
Water-soluble fertilizers--Determination of sodium,selenium,silicon content
2010-12-23
BS 08/30179307 DC
BS EN 15477. Fertilizers. Determination of the water-soluble potassium content
英国标准EN 15477 肥料 水溶性钾含量的测定
2008-05-29
NY/T 1117-2010
水溶肥料 钙、镁、硫、氯含量的测定
Water-soluble fertilizers--Determination of calcium,magnesium,sulphur and chlorine content
2010-12-23
NY/T 1977-2010
水溶肥料总氮、磷、钾含量的测定
Water-soluble fertilizers--Determination of total nitrogen,phosphorus and potassium content
2010-12-23
ISO 5317-1983
Fertilizers — Determination of water-soluble potassium content — Preparation of the test solution
肥料和灰分；水溶性钾含量的测定——供试品溶液的制备
1983-05-01
UNE 7368-1977
DETERMINATION OF SOILS ORGANIC MATTER CONTENT WITH OXYGENATED WATER.
用含氧水测定土壤有机质含量
1977-11-15