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NF P98-818-6-2020 Bituminous mixtures - Test methods - Part 6 : Determination of bulk density of bituminous specimens
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2023-11-22 07:12:01浏览:10
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NF EN 13373-2020 Natural stone test methods - Determination of geometric characteristics on units
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2023-11-22 04:36:01浏览:9
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NF EN 14803-2020 Identification and/or determination of the quantity of waste
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2023-11-22 04:00:01浏览:9
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NF A03-658-2020 Metallic materials - Sheet and strip - Determination of plastic strain ratio
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2023-11-18 17:48:01浏览:10
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SN/T 5026-2017 饲料中T-2毒素的测定 酶联免疫吸附法 Determination of T-2 toxin in animal feeding stuffs - Enzyme-linked immunosorbent assay
本标准规定了饲料中T-2毒素的酶联免疫吸附测定方法。<br />本标准适用于出入境检验检疫工作中玉米、小麦、豆粕、棉柏等饲料原料及配合饲料和浓缩饲料中T-2毒素的初步筛选测定。...
2023-11-18 14:48:01浏览:7
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NF Q03-105-2016 Paper and board - Determination of CIE whiteness, C/2o (indoor illumination conditions)
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2023-11-18 04:12:01浏览:11
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ISO 6249-2021 石油产品--燃气轮机燃料热氧化稳定性的测定 Petroleum products — Determination of thermal oxidation stability of gas turbine fuels
This document specifies a procedure for rating the tendencies of gas turbine fuels to deposit decomposition products within the fuel system. It is applicable to middle distillate and wide-cut fuels and is particularly specified for the performance of aviation gas turbine fuels.<br />The test results are indicative of fuel thermal oxidation stability during gas turbine operation and can be used to assess the level of deposits that form when liquid fuel contacts a heated surface at a specified temperature....
2023-11-18 03:36:01浏览:11
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NY/T 83-2017 米质测定方法 Determination of rice quality
本标准规定了稻米品质的测定方法。<br />本标准适用于稻米品质的测定,不适用于稻米制品测定。...
2023-11-18 01:24:01浏览:28
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QB/T 5026-2017 口腔清洁护理用品 牙膏中紫丁香苷含量的测定方法 Oral care and cleansing products Determination of syringing in toothpastes
本标准规定了高效液相色谱法测定牙膏中紫丁香苷的方法要点、试剂与标准物质、仪器、分析步骤、结果计算、回收率和标准偏差。<br />本标准适用于牙膏、漱口水和牙粉等口腔清洁护理用品中紫丁香苷含量的测定。<br />本标准紫丁香苷的检测限为0.2μg/mL,定量下限为0.7μg/mL。若取10.0g样品,紫丁香苷的最低检出浓度为2mg/kg,最低定量浓度为7mg/kg。...
2023-11-18 00:24:02浏览:8
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