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共找到 26,254 项标准,第 451 / 1313 页

ISO 1437:2017
Rubber compounding ingredients — Carbon black — Determination of sieve residue
现行 ICS 83 橡胶和塑料工业 2017 7 页 ¥1
ISO 14380:2011
Water quality — Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)
现行 ICS 13 环保、保健和安全 2011 21 页 ¥2
ISO 14385-1:2014
Stationary source emissions — Greenhouse gases — Part 1: Calibration of automated measuring systems
现行 ICS 13 环保、保健和安全 2014 35 页 ¥2
ISO 14385-2:2014
Stationary source emissions — Greenhouse gases — Part 2: Ongoing quality control of automated measuring systems
现行 ICS 13 环保、保健和安全 2014 32 页 ¥2
ISO 14388-1:2014
Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 1: Introduction and definitions, symbols and acronyms, sampling and sample preparation
现行 ICS 13 环保、保健和安全 2014 18 页 ¥1
ISO 14388-2:2014
Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 2: Chromium reducible sulfur (CRS) methodology
现行 ICS 13 环保、保健和安全 2014 18 页 ¥1
ISO 14388-3:2014
Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
现行 ICS 13 环保、保健和安全 2014 20 页 ¥1
ISO 14389:2022
Textiles — Determination of the phthalate content — Tetrahydrofuran method
现行 ICS 59 纺织和皮革技术 2022 21 页 ¥2
ISO 1438:2017
Hydrometry — Open channel flow measurement using thin-plate weirs
现行 ICS 17 计量学和测量、物理现象 2017 60 页 ¥3
ISO 14396:2002
Reciprocating internal combustion engines — Determination and method for the measurement of engine power — Additional requirements for exhaust emission tests in accordance with ISO 8178
现行 ICS 27 能源和热传导工程 2002 9 页 ¥1
ISO 14397-1:2007/Amd 1:2019
Earth-moving machinery — Loaders and backhoe loaders — Part 1: Calculation of rated operating capacity and test method for verifying calculated tipping load — Amendment 1
现行 ICS 53 材料储运设备 2007 1 页 ¥1
ISO 14400:2021
Road vehicles — Wheels and rims — Use, general maintenance and safety requirements and out-of-service conditions
现行 ICS 43 道路车辆工程 2021 18 页 ¥1
ISO 14401-1:2009
Earth-moving machinery — Field of vision of surveillance and rear-view mirrors — Part 1: Test methods
现行 ICS 53 材料储运设备 2009 6 页 ¥1
ISO 14401-2:2009
Earth-moving machinery — Field of vision of surveillance and rear-view mirrors — Part 2: Performance criteria
现行 ICS 53 材料储运设备 2009 9 页 ¥1
ISO 14402:1999
Water quality — Determination of phenol index by flow analysis (FIA and CFA)
现行 ICS 13 环保、保健和安全 1999 17 页 ¥1
ISO 14403-1:2012
Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 1: Method using flow injection analysis (FIA)
现行 ICS 13 环保、保健和安全 2012 14 页 ¥1
ISO 14403-2:2012
Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 2: Method using continuous flow analysis (CFA)
现行 ICS 13 环保、保健和安全 2012 21 页 ¥2
ISO 14404-1:2024
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 1: Steel plant with blast furnace
现行 ICS 77 冶金 2024 28 页 ¥2
ISO 14404-2:2024
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)
现行 ICS 77 冶金 2024 23 页 ¥2
ISO 14404-3:2024
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility
现行 ICS 77 冶金 2024 23 页 ¥2