二氧化硫氧化制硫酸催化剂化学成分分析方法
Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid

2013-10-17

SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD
表面活性剂 洗涤剂配方中用作原料的硫酸和发烟硫酸 二氧化硫含量的测定 碘量法

1981-11-15

Environmental testing. Test methods-Test Kc. Sulphur dioxide test for contacts and connections
环境测试 测试方法

2003-09-24

이산화황이 함유된 다습한 조건에서 도료의 내구성 시험 방법
电阻测试方法 以含有二氧化硫-油漆和清漆潮湿环境

2009-05-01

이산화황이 함유된 다습한 조건에서 도료의 내구성 시험 방법
耐含二氧化硫的潮湿环境的试验方法油漆和清漆

2009-05-01

Method for the Continuous Measurement of Oxygen, Carbon Dioxide, Carbon Monoxide, Sulphur Dioxide and Oxides of Nitrogen in Enclosed Combustion Flue Gas Streams
封闭燃烧烟气流中氧气、二氧化碳、一氧化碳、二氧化硫和氮氧化物的连续测量方法

2000-02-19

低温硫磺尾气加氢催化剂活性试验方法
Test method of activity for low temperature sulphur tail gas hydrogenation catalyst

2017-09-07

煤质颗粒活性炭试验方法 硫容量的测定
Test method for granular activated carbon from coal - Determination of sulphur capacity

2008-11-20

环境试验 第2部分：试验方法 试验Kc：接触点和连接件的二氧化硫试验
Environmental testing - Part 2: Test methods - Test Kc: Sulphur dioxide test for contacts and connections

2013-11-12

环境试验 第2部分：试验方法 试验Kc：接触点和连接件的二氧化硫试验导则
Environmental testing - Part 2: Test methods - Guidance to test Kc: Sulphur dioxide test for contacts and connections

2013-11-12

煤制气中氧硫氰化物净化催化剂活性试验方法
Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas

2015-06-02

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of sulphur compounds in boric acid, boric oxide, $7Idi$7Rsodium tetraborates and crude sodium borates
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1979-02-28