Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HS/T 76-2023 |
Verification method for properties of calcium carbonate powder {译} 碳酸钙粉体属性的验证方法 |
China Customs Industry
Standards carbonate |
English PDF |
YY/T 1913-2023 |
Method for determination of 2,2-bis(4-hydroxyphenyl)propane (bisphenol A) residue in medical polycarbonate materials {译} 医用聚碳酸酯材料中2,2-二(4-羟基苯基)丙烷(双酚A)残留量测定方法 |
China Pharmaceutics Industry
Standards carbonate |
English PDF |
HG/T 4520—2023 |
Industrial cobalt carbonate {译} 工业碳酸钴 |
China Chemistry Industry
Standards carbonate |
English PDF |
YS/T 1574-2022 |
Tetraammine platinum(II) bicarbonate {译} 二碳酸氢根四氨合铂(II) |
China Non-ferrous Metal Industry
Standards carbonate |
English PDF |
YS/T 1552-2022 |
Crude Lithium carbonate {译} 粗碳酸锂 |
China Non-ferrous Metal Industry
Standards carbonate |
English PDF |
HG/T 6121-2022 |
Green Design Product Evaluation Technical Specification Barium carbonate {译} 绿色设计产品评价技术规范 碳酸钡 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 6119-2022 |
Green Design Product Evaluation Technical Specification Sodium Percarbonate {译} 绿色设计产品评价技术规范 过氧碳酸钠 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 6068-2022 |
Sports non-slip basic magnesium carbonate paste {译} 运动防滑碱式碳酸镁膏 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 6067-2022 |
Sports non-slip basic magnesium carbonate block {译} 运动防滑碱式碳酸镁块 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 2503-2022 |
polycarbonate resin {译} 聚碳酸酯树脂 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5991-2021 |
Green Factory Evaluation Requirements for Polycarbonate Industry {译} 聚碳酸酯行业绿色工厂评价要求 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5978-2021 |
Technical Specifications for Evaluation of Green Design Products Sodium carbonate (Soda Ash) {译} 绿色设计产品评价技术规范 碳酸钠(纯碱) |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5974-2021 |
Evaluation requirements for green factories in the sodium carbonate (soda ash) industry {译} 碳酸钠(纯碱)行业绿色工厂评价要求 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5787-2021 |
Boron trifluoride dimethyl carbonate complex {译} 三氟化硼碳酸二甲酯络合物 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5786-2021 |
Propylene carbonate for industrial use {译} 工业用碳酸丙烯酯 |
China Chemistry Industry
Standards carbonate |
English PDF |
YS/T 546-2021 |
High Purity Lithium carbonate{译} {译} 高纯碳酸锂 |
China Non-ferrous Metal Industry
Standards carbonate |
English PDF |
HG/T 5920-2021 |
Crude manganese carbonate{译} {译} 粗碳酸锰 |
China Chemistry Industry
Standards carbonate |
English PDF |
SY/T 7621-2021 |
Technical Specification for Compiling Development Plan for carbonate Fracture-Cave Reservoir{译} {译} 碳酸盐岩缝洞型油藏开发方案编制技术规范 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
HG/T 4696-2020 |
Industrial basic nickel carbonate {译} 工业碱式碳酸镍 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 4519-2020 |
Industrial basic cobalt carbonate {译} 工业碱式碳酸钴 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5741-2020 |
Crude Nickel carbonate {译} 粗碳酸镍 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5740-2020 |
Crude cobalt carbonate {译} 粗碳酸钴 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5735-2020 |
Nickel Cobalt Manganese carbonate {译} 碳酸镍钴锰 |
China Chemistry Industry
Standards carbonate |
English PDF |
HG/T 5160-2017 |
(Industrial di - tert - butyl dicarbonate) 工业用二碳酸二叔丁酯 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 5158-2017 |
(Industrial methyl ethyl carbonate) 工业用碳酸甲乙酯 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 5157-2017 |
(Industrial use of diethyl carbonate) 工业用碳酸二乙酯 |
China Chemical Industry
Standards carbonate |
English PDF |
SY/T 7362-2017 |
(Technical specification for evaluation of marine carbonate zone) 海相碳酸盐岩油气区带评价技术规范 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SY/T 7314-2016 |
(Preparation and Test Procedure of carbonate Micro - area) 碳酸盐岩微区样品制备及测试规程 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
NB/SH/T 0933-2016 |
(Determination of the content of orthostructured low carbonates in Fischer - Tropsch synthetic oil by liquid - liquid extraction - ion chromatography) 费托合成油中正构低碳酸含量的测定 液液萃取-离子色谱法 |
China Energy industry
Standards carbonate |
English PDF |
HG/T 2523-2016 |
(Industrial basic zinc carbonate) 工业碱式碳酸锌 |
China Chemical Industry
Standards carbonate |
English PDF |
SJ/T 11635-2016 |
(Determination of the electronics industry with the developer carbonate ions automatic potentiometric titration) 电子工业用显影液中碳酸根离子的测定 自动电位滴定法 |
China Electronics
Standards carbonate |
English PDF |
HG/T 4885-2015 |
The quota and calculation method of energy consumption per unit products of calcium carbonate precipitagted for industrial use 工业沉淀碳酸钙 单位产品能耗限额及计算方法 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4835-2015 |
Basic lead carbonate 碱式碳酸铅 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4825-2015 |
Basic cupric carbonate for industrial use 工业碱式碳酸铜 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3791-2015 |
Suspension poly (vinyl chloride) resins via vinyl chloride and nano-calcium carbonate in situ polymerization 氯乙烯-纳米碳酸钙 原位聚合悬浮法聚氯乙烯树脂 |
China Chemical Industry
Standards carbonate |
English PDF |
DL/T 1431-2015 |
(Coal (fly ash, slag) Determination of carbonate carbon dioxide hydrochloric acid decomposition - coulometric titration) 煤(飞灰、渣)中碳酸盐二氧化碳的测定 盐酸分解—库仑滴定法 |
China Electricity & Power
Standards carbonate |
English PDF |
HG/T 4790-2014 |
Fluoroethylene carbonate 氟代碳酸乙烯酯 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4696-2014 |
Basic nickel carbonate for industrial use 工业碱式碳酸镍 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4695-2014 |
High purity barium carbonate for industrial use 工业高纯碳酸钡 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3785-2014 |
Zirconium carbonate for industrial use 工业碳酸锆 |
China Chemical Industry
Standards carbonate |
English PDF |
SY/T 6992-2014 |
Specification of well-logging data processing and interpretation for carbonate formation 碳酸盐岩地层测井资料处理与解释规范 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
HJ 704-2014 |
Soil quality-Determinationofavailablephosphorus. Sodium hydrogen carbonate solutionMoSbantispectrophotometric method 土壤 有效磷的测定 碳酸氢钠浸提-钼锑抗分光光度法 |
China Environmental Protection Industry
Standards carbonate |
English PDF |
QB/T 4657-2014 |
l-Menthol ethylene glycol carbonate l-薄荷醇乙二醇碳酸酯 |
China Light Industry
Standards carbonate |
English PDF |
QB/T 4642-2014 |
(-)-Menthol l-and 2-propylene glycol carbonate l-薄荷醇1,2-丙二醇碳酸酯 |
China Light Industry
Standards carbonate |
English PDF |
HG/T 4544-2013 |
Method for the recovery of manganese carbonate from liquid waste of 1, 4-dihydroxy benzene production 对苯二酚生产废液回收再利用生产碳酸锰的方法 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4541-2013 |
Water treatment chemicals. Determination of scale inhibition performance. Limited carbonate method 水处理剂 阻垢性能的测定 极限碳酸盐法 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4528-2013 |
Heavy calcium carbonate for tooth-paste use 牙膏用重质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4527-2013 |
Calcium carbonate in slurry and paste form 浆状和膏状碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4520-2013 |
Cobalt carbonate for industrial use 工业碳酸钴 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4519-2013 |
Basic cobaltous carbonate 碱式碳酸钴 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4508-2013 |
High purity strontium carbonate 高纯碳酸锶 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3249.4-2013 |
Heavy calcium carbonate for rubber industrial use 橡胶工业用重质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3249.3-2013 |
Heavy calcium carbonate for plastic industrial use 塑料工业用重质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3249.2-2013 |
Heavy calcium carbonate for paint and coating industrial use 涂料工业用重质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3249.1-2013 |
Heavy calcium carbonate for paper industrial use 造纸工业用重质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2764-2013 |
Sodium percarbonate for industrial use 工业过氧碳酸钠 |
China Chemical Industry
Standards carbonate |
English PDF |
SN/T 3652-2013 |
Food contact materials. Polymers. Determination of diphenyl carbonate in food simulants. High performance liquid chromatography(HPLC) 食品接触材料 高分子材料 食品模拟物中碳酸二苯酯的测定 高效液相色谱法 |
China Import Export Inspection
Standards carbonate |
English PDF |
HG/T 4314-2012 |
Non-phosphoric sodium percarbonate for industrial use 工业无磷过氧碳酸钠 |
China Chemical Industry
Standards carbonate |
English PDF |
DL/T 1151.16-2012 |
Analytical methods of scale and corrosion products in power plants. Part 16: Test of alkali, carbonate, bicarbonate in water-soluble scaling 火力发电厂垢和腐蚀产物分析方法 第16部分:水溶性垢中碱、碳酸盐及重碳酸盐的测定 |
China Electricity & Power
Standards carbonate |
English PDF |
DL/T 1151.20-2012 |
Analytical methods of scale and corrosion products in power plants. Part 20: Determination of carbon dioxide in carbonate scale 火力发电厂垢和腐蚀产物分析方法 第20部分:碳酸盐垢中二氧化碳的测定 |
China Electricity & Power
Standards carbonate |
English PDF |
QB/T 2317-2012 |
Oral care and cleansing products. Crude calcium carbonate for toothpaste 口腔清洁护理用品 牙膏用天然碳酸钙 |
China Light Industry
Standards carbonate |
English PDF |
JG/T 347-2012 |
Polycarbonate solid sheet 聚碳酸酯(pc)实心板 |
China Building & Construction
Standards carbonate |
English PDF |
JG/T 116-2012 |
Polycarbonate multiwall sheet 聚碳酸酯(pc)中空板 |
China Building & Construction
Standards carbonate |
English PDF |
SY/T 6867-2012 |
Test method of core carbonate content 岩石碳酸盐含量测定方法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SY/T 5821-2012 |
Water shutoff technology with organic plugging agent for carbonate reservoir 碳酸盐岩油藏有机堵剂堵水工艺作法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
HG/T 4218-2011 |
Modified ammonium bicarbonate granular fertilizer 改性碳酸氢铵颗粒肥 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4204-2011 |
Little arsenic calcium carbonate 低砷碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4203-2011 |
Manganese carbonate for industrial use 工业碳酸锰 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 4196-2011 |
Chemical reagent. Sodium carbonate decahydrate 化学试剂 十水合碳酸钠(碳酸钠) |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2836-2011 |
Manganese carbonate for soft ferrite use 软磁铁氧体用碳酸锰 |
China Chemical Industry
Standards carbonate |
English PDF |
SN/T 3056.9-2011 |
Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Par 9:Sodium hydrogen carbonate 烟花爆竹用化工原材料关键指标的测定 第9部分:碳酸氢钠 |
China Import Export Inspection
Standards carbonate |
English PDF |
SN/T 3056.4-2011 |
Determination of essential parameers of chemical raw materials for use in fireworks and firecrackers. Part 4: Basic cupric carbonate 烟花爆竹用化工原材料关键指标的测定 第4部分:碱式碳酸铜 |
China Import Export Inspection
Standards carbonate |
English PDF |
SN/T 3056.10-2011 |
Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 10: Strontium carbonate 烟花爆竹用化工原材料关键指标的测定 第10部分:碳酸锶 |
China Import Export Inspection
Standards carbonate |
English PDF |
SN/T 2890-2011 |
Food contact materials for export. Polymers. Determination of triethylamine and tributylamine in polycarbonate resin and its products. Gas chromatography 出口食品接触材料 高分子材料 聚碳酸酯树脂及其制品中三乙胺及三正丁胺的测定 气相色谱法 |
China Import Export Inspection
Standards carbonate |
English PDF |
SN/T 2813-2011 |
Food contact materials for export. Polymers. Determination of the extractives from the articles of melamine-formaldehyde,nylon and polycarbonate 食品接触材料 高分子材料 三聚氰胺-甲醛树脂、尼龙树脂和聚碳酸酯树脂中提取物的测定 |
China Import Export Inspection
Standards carbonate |
English PDF |
SN/T 2779-2011 |
Methods for sampling and sample preparation of sodium carbonate in bulk for export 出口散装纯碱的取制样方法 |
China Import Export Inspection
Standards carbonate |
English PDF |
SY/T 6809-2010 |
Calibration method for carbonate analyser of rock 岩石碳酸盐分析仪校准方法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
YY/T 0806-2010 |
Polycarbonate material for manufacture of infusion, transfusion and injection equipments for medical use and other medical devices 医用输液、输血、注射及其他医疗器械用聚碳酸酯专用料 |
China Medicine & Medical Device
Standards carbonate |
English PDF |
HG/T 2969-2010 |
Strontium carbonate for industrial use 工业碳酸锶 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2959-2010 |
Hydrated basic magnesium carbonate for industrial use 工业水合碱式碳酸镁 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2828-2010 |
Potassium bicarbonate for industrial use 工业碳酸氢钾 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2776-2010 |
Fine precipitated calcium carbonate and fine actived precipitated calcium carbonate for industrial use 工业微细沉淀碳酸钙和工业微细活性沉淀碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2226-2010 |
Ordinary precipitated calcium carbonate for industrial use 普通工业沉淀碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 2522-2009 |
Heavy postassium carbonate for industrial use 工业重质碳酸钾 |
China Chemical Industry
Standards carbonate |
English PDF |
SY/T 5579.3-2008 |
Reservoir description method. Part 3: carbonate buried hill reservoir 油藏描述方法 第3部分:碳酸盐岩潜山油藏 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SY/T 5238-2008 |
Analysis method for carbon and oxygen isotope in organic matter and carbonate 有机物和碳酸盐岩碳、氧同位素分析方法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SN/T 2043-2008 |
Rules for inspection of nano-calcium carbonate 纳米碳酸钙检验规程 |
China Import Export Inspection
Standards carbonate |
English PDF |
HG/T 3998-2008 |
Norm of water intake sodium carbonate 纯碱取水定额 |
China Chemical Industry
Standards carbonate |
English PDF |
HG/T 3972-2007 |
Feed grade sodium bicarbonate 饲料级 碳酸氢钠 |
China Chemical Industry
Standards carbonate |
English PDF |
SN/T 1891.8-2007 |
Hygienic standard for import and export microwave food containers and packaging materials. Part 8: Polycarbonate resin 进出口微波食品包装容器及包装材料卫生标准 第8部分:聚碳酸酯树脂 |
China Import Export Inspection
Standards carbonate |
English PDF |
JC/T 1021.3-2007 |
Methods for chemical analysis of nonmetal mineral and rock. Part 3: Methods for chemical analysis of carbonate rock, mineral 非金属矿物和岩石化学分析方法 第3部分 碳酸盐岩石、矿物化学分析方法 |
China Building Materials
Standards carbonate |
English PDF |
SN/T 1888.10-2007 |
Hygienic standard for export and import irradiated food containers and packaging materials. Part 10: Polycarbonate resin 进出口辐照食品包装容器及材料卫生标准 第10部分:聚碳酸酯树脂 |
China Import Export Inspection
Standards carbonate |
English PDF |
QB/T 2811-2006 |
Ground calcium carbonate for paper 造纸研磨碳酸钙 |
China Light Industry
Standards carbonate |
English PDF |
HG/T 2567-2006 |
Activated precipitated calcium carbonate for industrial use 工业活性沉淀碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
DL/T 502.6-2006 |
Analytical methods of steam and water in power plants. Part 6: Determination of total carbonate 火力发电厂水汽分析方法 第6部分:总碳酸盐的测定 |
China Electricity & Power
Standards carbonate |
English PDF |
SY/T 6009.6-2003 |
Test method of samples of geochemical exploration for oil and gas. Part 6: Determination of alterative carbonate (△C) 油气化探试样测定方法 第6部分:蚀变碳酸盐(△C)测定 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SY/T 5478-2003 |
The division of diagenetic stages in carbonate rocks 碳酸盐岩成岩阶段划分 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SY/T 6526-2002 |
Measuring method of dynamic reaction rate for hydrochloric acid with carbonate rock 盐酸与碳酸盐岩动态反应速率测定方法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
SJ 50972/3-2002 |
Capacitors, fixed, metallized polycarbonate film dielectric, DC, estabilshed reliabilty, type CLSK235, detail specification for clsk235型有可靠性指标的金属化聚碳酸酯薄膜介质直流固定电容器详细规范 |
China Electronics
Standards carbonate |
English PDF |
SY/T 5516-2000 |
Chemical analysis method for carbonate rocks 碳酸盐岩化学分析方法 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
QB/T 2503-2000 |
(Non-carbonated beverage bottle filling and capping machine washed) 不含气饮料冲瓶灌装拧盖机 |
China Light Industry
Standards carbonate |
English PDF |
HG 2940-2000 |
Feed grade light calcium carbonate 饲料级.轻质碳酸钙 |
China Chemical Industry
Standards carbonate |
English PDF |
QB 2460-1999 |
(Polycarbonate (PC) drinking water tank) 聚碳酸酯(PC)饮用水罐 |
China Light Industry
Standards carbonate |
English PDF |
QB 1413-1999 |
(Food additives. Biological calcium carbonate) 食品添加剂.生物碳酸钙 |
China Light Industry
Standards carbonate |
English PDF |
HG/T 3020-1999 |
Polycarbonate (PC) moulding and extrusion materials. Designation system 聚碳酸酯(PC)模塑和挤塑材料命名 |
China Chemical Industry
Standards carbonate |
English PDF |
SY/T 6299-1997 |
Core carbonate content analyser 岩心碳酸盐含量分析仪 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
HG 2842-1997 |
Rare earths content and determination in ammonium bicarbonate-compound fertilizers (tentative) 碳铵复混肥料中稀土元素的含量及测定(暂行) |
China Chemical Industry
Standards carbonate |
English PDF |
SJ/T 10921-1996 |
Potassium silicate solution for use in electronic industry. Methods for determination of potassium carbonate 电子工业用硅酸钾溶液中碳酸钾的测定方法 |
China Electronics
Standards carbonate |
English PDF |
HG 2790-1996 |
(Food additives. Magnesium carbonate) 食品添加剂.碱式碳酸镁 |
China Chemical Industry
Standards carbonate |
English PDF |
HG 2788-1996 |
(Food additive. Peroxy carbonate) 食品添加剂.过氧碳酸钠 |
China Chemical Industry
Standards carbonate |
English PDF |
SY/T 5725-1995 |
(Fine calcium carbonate drilling fluid) 钻井液用超细碳酸钙 |
China Oil & Gas Industry
Standards carbonate |
English PDF |
QB 2142-1995 |
(carbonated beverage bottles) 碳酸饮料玻璃瓶 |
China Light Industry
Standards carbonate |
English PDF |
SN/T 0480.13-1995 |
Method of analysis of baryte for export. Determination of alkali-soluble carbonate 出口重晶石分析方法 碱溶性碳酸盐的测定 |
China Import Export Inspection
Standards carbonate |
English PDF |
QB/T 2115-1995 |
(Determination of carbonate content in detergents) 洗涤剂中碳酸盐含量的测定 |
China Light Industry
Standards carbonate |
English PDF |
SJ 50972/1-1994 |
Detailed specifications for CLSK28 and CLSK29 fixed metalized polycarbonate film dielectric DC capacitors with reliability indexes 有可靠性指标的clsk28和clsk29型金属化聚碳酸酯薄膜介质直流固定电容器详细规范 |
China Electronics
Standards carbonate |
English PDF |
SJ/T 10461-1993 |
Strontium carbonate for use in electronic glass 电子玻璃用碳酸锶 |
China Electronics
Standards carbonate |
English PDF |
HG/T 2234-1991 |
(Determination of the viscosity of a dilute solution of polycarbonate) 聚碳酸酯稀溶液粘数测定方法 |
China Chemical Industry
Standards carbonate |
English PDF |
SJ/T 10013-1991 |
Detailed specifications for electronic components - CLS21 fixed metalized polycarbonate film dielectric DC capacitors - Assessment level E (Applicable for certification) 电子器件详细规范 cls21型金属化聚碳酸酯膜介质直流固定电容器 评定水平e(可供认证用) |
China Electronics
Standards carbonate |
English PDF |
HG 29805-1991 |
(The overall energy consumption of sodium carbonate product calculation) 碳酸钠产品综合能耗计算方法 |
China Chemical Industry
Standards carbonate |
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