现行

BS EN ISO 17155-2020

Soil quality. Determination of abundance and activity of soil microflora using respiration curves
土壤质量 用呼吸曲线测定土壤微生物区系的丰度和活性

2020-05-21

现行

KS I ISO 17155(2014 Confirm)

토양의 질－호흡곡선을 이용한 토양 미생물상의 양과 활성 측정방법
土壤质量.用呼吸曲线测定土壤微生物区系的丰度和活性

2009-12-18

现行

ISO 17155-2012

Soil quality — Determination of abundance and activity of soil microflora using respiration curves
土壤质量——利用呼吸曲线测定土壤微生物区系的丰度和活性

2012-09-24

现行

DIN EN ISO 17155

Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)
土壤质量.用呼吸曲线测定土壤微生物区系的丰度和活性（ISO 17155-2012）；德文版EN ISO 17155:2020

2021-02-01

现行

BS 11/30227241 DC

BS ISO 17155. Soil quality. Determination of abundance and activity of soil microflora using respiration curves
BS ISO 17155 土壤质量 用呼吸曲线测定土壤微生物区系的丰度和活性

2011-03-18

现行

GB/T 42488-2023

土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法
Soil quality—Determination of nitrogen-15 abundance of inorganic nitrogen in soil—Stable isotope ratio mass spectrometry

2023-03-17

现行

BS EN ISO 23753-1-2019+A1-2020

Soil quality. Determination of dehydrogenases activity in soils-Method using triphenyltetrazolium chloride (TTC)
土壤质量 土壤脱氢酶活性的测定

2020-11-12

现行

BS EN ISO 23753-2-2019+A1-2020

Soil quality Determination of dehydrogenases activity in soils-Method using iodotetrazolium chloride (INT)
土壤质量土壤脱氢酶活性的测定

2021-03-05

现行

KS I ISO 23753-1(2016 Confirm)

토양의 질 - 토양 중 탈수소효소활성 측정방법 - 제1부 : Triphenyltetrazoliulm chloride(TTC)를 이용한 방법
土壤质量土壤脱氢酶活性的测定第1部分:氯化三苯基四氮唑（TTC）法

2006-10-27

现行

KS I ISO 23753-2(2016 Confirm)

토양의 질 - 토양 중 탈수소효소 활성 측정방법 - 제2부 : lodoterazolium chloride(INT)를 이용한 방법
土壤质量土壤脱氢酶活性的测定第2部分:氯化碘三唑法

2006-10-27

现行

KS I ISO 23753-1

토양의 질 — 토양 중 탈수소 효소 활성 측정 방법 — 제1부: Triphenyltetrazolium chloride(TTC)를 이용한 방법
土壤质量.土壤中脱氢酶活性的测定.第1部分:氯化三苯基四氮唑（TTC）法

2021-12-03

现行

KS I ISO 23753-2

토양의 질 — 토양 중 탈수소 효소 활성 측정 방법 — 제2부: 염화아이오도테트라 졸륨(Iodotetrazolium chloride, INT)을 이용한 방법
土壤质量.土壤中脱氢酶活性的测定.第2部分:使用碘化特拉唑氯化物（INT）的方法

2021-12-03

现行

ISO 23753-2-2019

Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT)
土壤质量.土壤中脱氢酶活性的测定.第2部分:碘特拉唑氯化物（INT）法

2019-02-15

现行

ISO 23753-1-2019

Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC)
土壤质量.土壤中脱氢酶活性的测定.第1部分:使用三苯基四唑氯化物（TTC）的方法

2019-02-15

现行

ISO 23753-1-2019/Amd 1-2020

Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
土壤质量土壤脱氢酶活性的测定第1部分:氯化三苯基四氮唑（TTC）法修改件1

2020-10-01

现行

ISO 23753-2-2019/Amd 1-2020

Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT) — Amendment 1
土壤质量.土壤中脱氢酶活性的测定.第2部分:使用氯化碘三唑（INT）的方法.修改件1

2020-10-01

现行

DIN ISO 23753-2

Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2005)
土壤质量.土壤中脱氢酶活性的测定.第2部分:使用碘三唑氯化物（INT）的方法（ISO 23753-2-2005）

2006-04-01

现行

DIN ISO 23753-1

Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2005)
土壤质量.土壤中脱氢酶活性的测定.第1部分:氯化三苯基四氮唑（TTC）法（ISO 23753-1-2005）

2006-04-01

现行

DIN EN ISO 23753-2

Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019 + Amd 1:2020) (includes Amendment A1:2020)
土壤质量.土壤中脱氢酶活性的测定.第2部分:使用氯化碘三唑（INT）的方法（ISO 23753-2-2019+Amd 1-2020）；德文版EN ISO 23753-2:2019+A1:2020

2021-09-01