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NF X31-224-3-2019 Soil quality - Sampling of soil invertebrates - Part 3 : sampling and extraction of ench...2024-02-24

NF A05-679-2-2020 Electrochemical realkalization and chloride extraction treatments for reinforced concrete...2023-12-21

KS P ISO 9173-3-2017 Dentistry. Extraction forceps . Part 3: Design2023-11-25

NF EN ISO 734-2016 Oilseed residues - Determination of oil content - Extraction method with hexane (or lig...2023-11-03

NF V03-925-2016 油籽饼。二乙基氧化物提取物的测定。 Oilseed meals - Determination of oil content - Rapid extr...2023-10-31

NF V03-924-2016 Oilseed residues - Determination of oil content - Extraction method with hexane (or light ...2023-10-04

BS EN ISO 21225-1-2018 Plastics piping systems for the trenchless replacement of underground pipeline netw...2023-08-30

AS/NZS 1301.422-2020 Method of test for pulp and paper Paper, board and pulps - Determination of pH of aque...2023-08-28

DIN EN ISO 23611-3-2020 Soil quality – Sampling of soil invertebrates – Part 3: Sampling and extraction o...2023-08-28

ASTM D2172/D2172M-2017 从沥青铺砌混合料中定量提取沥青的试验方法 Standard Test Methods for Quantitative Extra...2023-08-20

AATCC 206-2020 Test Method for Free and Hydrolyzed Formaldehyde: Water Extraction2023-08-13

DIN EN ISO 9173-1-2017 牙科拔牙钳第1部分：一般要求 Dentistry - Extraction forceps - Part 1: General requirem...2023-07-30

GB/T41044-2021 煤矿区煤层气抽采指南 Guidelines for coalbed methane extraction in coal mining areas2023-07-18

BS EN ISO 734-2015 油料饼粕含油量的测定己烷(或石油醚)提取法 Oilseed meals. Determination of oil content. E...2023-07-13

BS EN ISO 4491-4-2019 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen...2023-07-09

EN 16964-2018 Fertilizers. Extraction of total micro-nutrients in fertilizers using aqua regia2023-07-07

DIN EN ISO 21225-1-2019 Plastics piping systems for the trenchless replacement of underground pipeline netw...2023-05-17

DIN EN 15961-2017 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the f...2023-05-07

GB/T 41044-2021煤矿区煤层气抽采指南Guidelines for coalbed methane extraction in coal mining areas2022-10-25

HJ 557-2010固体废物浸出毒性浸出方法水平振荡法Solid waste-Extraction procedure for leaching toxicity-Horizo...2022-06-15

SY/T 5118-2005岩石中氯仿沥青的测定Determination of bitumen from rocks by chloroform extraction2022-06-15

GB/T 5211.2-2003颜料水溶物测定热萃取法Determination of matter soluble in water of pigments hot extraction ...2022-06-13

GB/T 27844-2011化学品.聚合物在水中的溶解/析出特性Chemicals—Solution/extraction behaviour of polymers in wat...2022-06-13

GB/T 27754-2011家用纺织品.毛巾中水萃取物限定Home textiles—The limited of water extraction material within t...2022-06-09

ASTM D5258-2002(2013)用密闭式容器微波加热法对沉积物中元素酸萃取的规程Standard Practice for Acid-Extraction o...2022-03-14