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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43773-2024 |
Electronic gas-carbonyl sulfide 电子气体-羰基硫 |
China National Standards sulfide |
 English PDF |
| GB/T 27866-2023 |
Technical specification for hardness control of steel pipes and equipment to prevent sulfide stress cracking of welds 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards sulfide |
English PDF |
| GB/T 23271-2023 |
Molybdenum disulfide 二硫化钼 |
China National Standards sulfide |
English PDF |
| GB/T 42630-2023 |
Method for chemical phase analysis of copper-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases 铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定 |
China National Standards sulfide |
English PDF |
| GB/T 11060.13-2023 |
Natural gas - Determination of sulfur compounds - Part 13: Determination of hydrogen sulfide content by ultraviolet absorption method 天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 11060.12-2023 |
Natural gas - Determination of sulfur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 11060.1-2023 |
Natural gas - Determination of sulfur compounds - Part 1: Determination of hydrogen sulfide content by iodometric method 天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 11060.2-2023 |
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 12085.20-2022 |
Optics and photonics - Environmental test methods - Part 20: Humid air containing sulfur dioxide, hydrogen sulfide 光学和光子学 环境试验方法 第20部分:含二氧化硫、硫化氢的湿空气 |
China National Standards sulfide |
English PDF |
| GB/T 15246-2022 |
Microbeam Analysis Electron Probe Quantitative Analysis of sulfide Minerals 微束分析 硫化物矿物的电子探针定量分析方法 |
China National Standards sulfide |
English PDF |
| GB/T 1615-2021 |
Carbon disulfide for industrial use 工业二硫化碳 |
China National Standards sulfide |
English PDF |
| GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards sulfide |
English PDF |
| GB/T 40897-2021 |
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法 |
China National Standards sulfide |
English PDF |
| GB/T 23937-2020 |
Sodium hydrosulfide for industrial use 工业硫氢化钠 |
China National Standards sulfide |
English PDF |
| GB/T 37907-2019 |
Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatography 再生水水质 硫化物和氰化物的测定 离子色谱法 |
China National Standards sulfide |
English PDF |
| GB/T 37194.2-2018 |
Plastics—Poly(phenylene sulfide)(PPS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties 塑料-聚苯硫醚(PPS)模塑和挤出材料-第2部分:试样制备和性能测定 |
China National Standards sulfide |
English PDF |
| GB/T 37194.1-2018 |
Plastics—Poly(phenylene sulfide)(PPS) moulding and extrusion materials—Part 1:Designation system and basis for specifications 塑料-聚苯硫醚(PPS)模塑和挤出材料-第1部分:命名系统和分类基础 |
China National Standards sulfide |
English PDF |
| GB/T 11060.3-2018 |
Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method 天然气 含硫化合物的测定 第3部分：用乙酸铅反应速率双光路检测法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 4157-2017 |
Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment 金属在硫化氢环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验方法 |
China National Standards sulfide |
English PDF |
| GB/T 34101-2017 |
Determination of hydrogen sulfide in fuel oils—Rapid liquid phase extraction method 燃料油中硫化氢含量的测定 快速液相萃取法 |
China National Standards sulfide |
English PDF |
| GB/T 35249-2017 |
Textiles—Quantitative chemical analysis—Mixtures of polyphenylene sulfide fiber and some other fibers 纺织品 定量化学分析 聚苯硫醚纤维与某些其他纤维的混合物 |
China National Standards sulfide |
English PDF |
| GB/T 13258-2016 |
Phosphorus pentasulfide for industrial use 工业五硫化二磷 |
China National Standards sulfide |
English PDF |
| GB/T 33318-2016 |
Gas analysis—Determination of sulfide—Gas chromatography with sulfur chemiluminescence 气体分析 硫化物的测定 硫化学发光气相色谱法 |
China National Standards sulfide |
English PDF |
| GB/T 33054-2016 |
Determination of content of sodium sulfide in sulphur dye products 硫化染料产品中硫化钠含量的测定 |
China National Standards sulfide |
English PDF |
| GB/T 32696-2016 |
Photography—Determination of residual thiosulfate and other related chemicals in processed photographic materials—Methods using iodine-amylose,methylene blue and silver sulfide 摄影 已加工过的摄影材料上残留的硫代硫酸盐和其它相关的化学品的测定方法 碘直链淀粉、亚甲基蓝和硫化银法 |
China National Standards sulfide |
English PDF |
| GB/T 32508-2016 |
Quantitative determination of corrosive sulfur (dibenzyl disulfide , DBDS) in insulating liquids 绝缘油中腐蚀性硫（二苄基二硫醚）定量检测方法 |
China National Standards sulfide |
English PDF |
| GB 23200.44-2016 |
National food safety standards—Determination of carbon disulfide、carbon tetrachloride in cereals 食品安全国家标准 粮谷中二硫化碳、四氯化碳、二溴乙烷残留量的检测方法 |
China National Standards sulfide |
English PDF |
| GB/T 33443-2016 |
Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph 煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法 |
China National Standards sulfide |
English PDF |
| GB/T 31855-2015 |
Treatment and disposal specification for waste hydrogen sulfide 废硫化氢处理处置规范 |
China National Standards sulfide |
English PDF |
| GB/T 15252-2014 |
Rubber，compounded or vulcanized―Determination of sulfide sulfur content―Lodometric method 混炼胶或硫化胶 硫化物型硫含量的测定 碘量法 |
China National Standards sulfide |
English PDF |
| GB/T 31194-2014 |
High purity zinc sulfide for industrial use 高纯工业品硫化锌 |
China National Standards sulfide |
English PDF |
| GB/T 11060.12-2014 |
Natural gas—Determination of sulfur compound—Part 12： Determination of hydrogen sulfide content by laser absorption spectroscopy 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 11060.11-2014 |
Natural gas—Determination of sulfur compounds－Part 11: Determination of hydrogen sulfide content by length-of-stain detector tubes method 天然气 含硫化合物的测定 第11部分：用着色长度检测管法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 30450-2013 |
Nano-cadmium sulfide 纳米硫化镉 |
China National Standards sulfide |
English PDF |
| GB/T 30309-2013 |
Polysulfide silane coupling agent 多硫化物硅烷偶联剂 |
China National Standards sulfide |
English PDF |
| GB/T 30082-2013 |
Copper,lead and zinc sulfide concentrates―Determination of mass of contained metal in a lot 硫化铜、硫化铅和硫化锌精矿 批料中金属质量的测定 |
China National Standards sulfide |
English PDF |
| GB 29987-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Styrene butadiene rubber 食品安全国家标准 食品添加剂 丁苯橡胶 |
China National Standards sulfide |
English PDF |
| GB 29985-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Leaf alcohol (cis form-3-hexene-1-alcohol) 食品安全国家标准 食品添加剂 叶醇(顺式-3-己烯-1-醇) |
China National Standards sulfide |
English PDF |
| GB 29983-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-tetradecalactone 食品安全国家标准 食品添加剂 δ-十四内酯 |
China National Standards sulfide |
English PDF |
| GB 29974-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Furfuryl mercaptan (coffe aldehyde) 食品安全国家标准 食品添加剂 糠基硫醇(咖啡醛) |
China National Standards sulfide |
English PDF |
| GB 29959-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification d, l-Menthone 1, 2-glyceryl ketal 食品安全国家标准 食品添加剂 d,l-薄荷酮甘油缩酮 |
China National Standards sulfide |
English PDF |
| GB 29953-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-octalactone 食品安全国家标准 食品添加剂 δ-辛内酯 |
China National Standards sulfide |
English PDF |
| GB 29945-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Locust bean gum 食品安全国家标准 食品添加剂 槐豆胶(刺槐豆胶) |
China National Standards sulfide |
English PDF |
| GB 29986-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 6-methyl-5-heptene-2-ketone 食品安全国家标准 食品添加剂 6-甲基-5-庚烯-2-酮 |
China National Standards sulfide |
English PDF |
| GB 29951-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Citric acid fatty glyceride 食品安全国家标准 食品添加剂 柠檬酸脂肪酸甘油酯 |
China National Standards sulfide |
English PDF |
| GB 29950-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Glycerine 食品安全国家标准 食品添加剂 甘油 |
China National Standards sulfide |
English PDF |
| GB 29948-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Sodium polyacrylate 食品安全国家标准 食品添加剂 聚丙烯酸钠 |
China National Standards sulfide |
English PDF |
| GB 29984-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-tetradecalactone Terahydrolinalool 食品安全国家标准 食品添加剂 四氢芳樟醇 |
China National Standards sulfide |
English PDF |
| GB 29982-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-caprolactone 食品安全国家标准 食品添加剂 δ-己内酯 |
China National Standards sulfide |
English PDF |
| GB 29981-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification N-ethyl-2-isopropyl-5-methyl-cyclonexane formamide 食品安全国家标准 食品添加剂 N-乙基-2-异丙基-5-甲基-环己烷甲酰胺 |
China National Standards sulfide |
English PDF |
| GB 29980-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Allyl isothiocyanate 食品安全国家标准 食品添加剂 异硫氰酸烯丙酯 |
China National Standards sulfide |
English PDF |
| GB 29979-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Linalool oxide 食品安全国家标准 食品添加剂 氧化芳樟醇 |
China National Standards sulfide |
English PDF |
| GB 29978-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2-hexenoic aldehyde (leaf aldehyde) 食品安全国家标准 食品添加剂 2-己烯醛(叶醛) |
China National Standards sulfide |
English PDF |
| GB 29977-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2-acetyl pyrrole 食品安全国家标准 食品添加剂 2-乙酰基吡咯 |
China National Standards sulfide |
English PDF |
| GB 29976-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 1-octene-3-alcohol 食品安全国家标准 食品添加剂 1-辛烯-3-醇 |
China National Standards sulfide |
English PDF |
| GB 29975-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Difurfuryl disulbide ether 食品安全国家标准 食品添加剂 二糠基二硫醚 |
China National Standards sulfide |
English PDF |
| GB 29973-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2-isopropyl-4-methylthiazol 食品安全国家标准 食品添加剂 2-异丙基-4-甲基噻唑 |
China National Standards sulfide |
English PDF |
| GB 29972-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Acetaldehyde diethyl acetal 食品安全国家标准 食品添加剂 乙醛二乙缩醛 |
China National Standards sulfide |
English PDF |
| GB 29971-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Benzaldehyde propylene glycol acetal 食品安全国家标准 食品添加剂 苯甲醛丙二醇缩醛 |
China National Standards sulfide |
English PDF |
| GB 29970-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2,5-dimethylpyrazine 食品安全国家标准 食品添加剂 2,5-二甲基吡嗪 |
China National Standards sulfide |
English PDF |
| GB 29969-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Cinnamyl cinnamate 食品安全国家标准 食品添加剂 肉桂酸肉桂酯 |
China National Standards sulfide |
English PDF |
| GB 29968-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Benzyl cinnamate 食品安全国家标准 食品添加剂 肉桂酸苄酯 |
China National Standards sulfide |
English PDF |
| GB 29967-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Triethyl citrate 食品安全国家标准 食品添加剂 柠檬酸三乙酯 |
China National Standards sulfide |
English PDF |
| GB 29966-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide 食品安全国家标准 食品添加剂 烯丙基二硫醚 |
China National Standards sulfide |
English PDF |
| GB 29965-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Dipropyl disulfide 食品安全国家标准 食品添加剂 二丙基二硫醚 |
China National Standards sulfide |
English PDF |
| GB 29964-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Dimethyl disulfide 食品安全国家标准 食品添加剂 二甲基二硫醚 |
China National Standards sulfide |
English PDF |
| GB 29963-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 3-mercapto-2-butanone (3-mercapto-butan-2-ketone) 食品安全国家标准 食品添加剂 3-巯基-2-丁酮(3-巯基-丁-2-酮) |
China National Standards sulfide |
English PDF |
| GB 29961-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 4, 5-dihydro-3(2H) thienone (thilane-3-ketone) 食品安全国家标准 食品添加剂 4,5-二氢-3(2H)噻吩酮(四氢噻吩-3-酮) |
China National Standards sulfide |
English PDF |
| GB 29960-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Diallyl sulfide 食品安全国家标准 食品添加剂 二烯丙基硫醚 |
China National Standards sulfide |
English PDF |
| GB 29958-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification l-menthol propylene glycol carbonate 食品安全国家标准 食品添加剂 l-薄荷醇丙二醇碳酸酯 |
China National Standards sulfide |
English PDF |
| GB 29956-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-damascone 食品安全国家标准 食品添加剂 δ-突厥酮 |
China National Standards sulfide |
English PDF |
| GB 29955-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-undecanolactone 食品安全国家标准 食品添加剂 δ-十一内酯 |
China National Standards sulfide |
English PDF |
| GB 29954-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification δ-nonalactone 食品安全国家标准 食品添加剂 δ-壬内酯 |
China National Standards sulfide |
English PDF |
| GB 29952-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification γ-octalactone 食品安全国家标准 食品添加剂 γ-辛内酯 |
China National Standards sulfide |
English PDF |
| GB 29947-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Terpine resin 食品安全国家标准 食品添加剂 萜烯树脂 |
China National Standards sulfide |
English PDF |
| GB 29946-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Cellulose 食品安全国家标准 食品添加剂 纤维素 |
China National Standards sulfide |
English PDF |
| GB 29949-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Arabic gum 食品安全国家标准 食品添加剂 阿拉伯胶 |
China National Standards sulfide |
English PDF |
| GB 29957-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Dihydro-β-ionone 食品安全国家标准 食品添加剂 二氢-β-紫罗兰酮 |
China National Standards sulfide |
English PDF |
| GB/T 11408-2013 |
Vulcanizing accelerator - Dibenzothiazole disulfide （MBTS） 硫化促进剂 二硫化二苯骈噻唑(MBTS) |
China National Standards sulfide |
English PDF |
| GB/T 8151.19-2012 |
Methods for chemical analysis of zinc sulfide concentrates - Part 19：Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 锌精矿化学分析方法 第19部分：金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法 |
China National Standards sulfide |
English PDF |
| GB/T 28727-2012 |
Gas analysis - Determination of sulfides - Gas chromatograph with flame photometric detector 气体分析 硫化物的测定 火焰光度气相色谱法 |
China National Standards sulfide |
English PDF |
| GB 28339-2012 |
National Food Safety Standard - Food Additive - Dimethyl sulfide 食品安全国家标准 食品添加剂 二甲基硫醚 |
China National Standards sulfide |
English PDF |
| GB/T 27674-2011 |
Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method 硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法 |
China National Standards sulfide |
English PDF |
| GB/T 27866-2011 |
Specification of controlling weld hardness of carbon steel and low alloy steel piping and equipment to prevent sulfide stress cracking 控制钢制管道和设备焊缝硬度防止硫化物应力开裂技术规范 |
China National Standards sulfide |
English PDF |
| GB/T 11060.6-2011 |
Natural gas - Determination of sulfur compounds - Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry 天然气 含硫化合物的测定 第6部分：用电位法测硫化氢、硫醇硫和硫氧化碳含量 |
China National Standards sulfide |
English PDF |
| GB/T 12085.20-2011 |
Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide 光学和光学仪器 环境试验方法 第20部分：含二氧化硫、硫化氢的湿空气 |
China National Standards sulfide |
English PDF |
| GB/T 17418.7-2010 |
Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 地球化学样品中贵金属分析方法 第7部分：铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法 |
China National Standards sulfide |
English PDF |
| GB/T 11060.3-2010 |
Natural gas - Determination of sulfur compound - Part 3: Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method 天然气 含硫化合物的测定 第3部分：用乙酸铅反应速率双光路检测法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 11060.1-2010 |
Natural gas - Determination of sulfur compound - Part 1: Determination of hydrogen sulfide content by iodometric titration method 天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 14326-2009 |
Determination of carbon disulfide content in benzene 苯中二硫化碳含量的测定方法 |
China National Standards sulfide |
English PDF |
| GB/T 2910.13-2009 |
Textiles - Quantitative chemical analysis - Part 13: Mixtures of certain chlorofibers and certain other fibers(method using carbon disulfide /acetone) 纺织品 定量化学分析 第13部分：某些含氯纤维与某些其他纤维的混合物（二硫化碳/丙酮法） |
China National Standards sulfide |
English PDF |
| GB 23937-2009 |
Sodium hydrosulfide for industrial use 工业硫氢化钠 |
China National Standards sulfide |
English PDF |
| GB 10500-2009 |
Sodium sulfide for industrial use 工业硫化钠 |
China National Standards sulfide |
English PDF |
| GB/T 4909.9-2009 |
Test methods for bare wires - Part 9: Test for continuity of coating - Sodium polysulfide solution method 裸电线试验方法 第9部分：镀层连续性试验 多硫化钠法 |
China National Standards sulfide |
English PDF |
| GB/T 23271-2009 |
Molybdenum disulfide 二硫化钼 |
China National Standards sulfide |
English PDF |
| GB/T 11060.2-2008 |
Natural gas - Determination of sulfur compound - Part 2: Determination of hydrogen sulfide content by methylene blue method 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards sulfide |
English PDF |
| GB/T 13258-2008 |
Technical phosphorus pentasulfide 工业五硫化二磷 |
China National Standards sulfide |
English PDF |
| GB/T 1615-2008 |
Carbon disulfide for industrial use 工业二硫化碳 |
China National Standards sulfide |
English PDF |
| GB/T 20432.10-2007 |
Photography - Photographic-grade chemicals - Test methods - Part 10： Determination of sulfide content 摄影 照相级化学品 试验方法 第10部分: 硫化物的测定 |
China National Standards sulfide |
English PDF |
| GB/T 5195.4-2006 |
Fluorspar―Determination of sulfide content―Iodometric method 萤石 硫化物含量的测定 碘量法 |
China National Standards sulfide |
English PDF |
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