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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 15057.4-1994 |
Limestone for chemical industry--Determination of iron and aluminium oxides content--GRavimetric method 化工用石灰石中三氧化二物含量的测定 重量法 |
China National Standards Ravi |
 English PDF |
| GB/T 15057.3-1994 |
Limestone for chemical industry--Determination of insoluble matter content of hydrochloric acid--GRavimetric method 化工用石灰石中盐酸不溶物含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 15057.10-1994 |
Limestone for chemical industry--Determination of content of loss on ignition--GRavimetric method 化工用石灰石中灼烧失量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 223.25-1994 |
Methods for chemical analysis of iron，steel and alloy--The dimethylglyoxime gRavimetric method forthe determination of nickel content 钢铁及合金化学分析方法 丁二酮肟重量法测定镍量 |
China National Standards Ravi |
English PDF |
| GB/T 2680-1994 |
Determination of light transmittance， solar direct transmittance， total solar energy transmittance and ultRaviolet transmittance for glass in building and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards Ravi |
English PDF |
| GB/T 11901-1989 |
Water quality--Determination of suspended substance--GRavimetric method 水质 悬浮物的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 11899-1989 |
Water quality--Determination of sulfate--GRavimetric method 水质 硫酸盐的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 11848.9-1989 |
Determination of silicon in uranium ore concentrate by gRavimetry 铀矿石浓缩物中硅的测定 重量法测定硅 |
China National Standards Ravi |
English PDF |
| GB/T 11842-1989 |
Determination of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogRavimetric method 二氧化铀粉末和芯块的氧铀原子比测定 热重法 |
China National Standards Ravi |
English PDF |
| GB/T 223.28-1989 |
Methods for chemical analysis of iron，steel and alloy--The α-benzoinoxime gRavimetric method for the determination of molybdenum content 钢铁及合金化学分析方法 α-安息香肟重量法测定钼量 |
China National Standards Ravi |
English PDF |
| GB/T 3653.3-1988 |
Methods for chemical analysis of ferroboron--The perchloric acid dehydration-gRavimetric method for the determination of silicon content 硼铁化学分析方法 高氯酸脱水重量法测定硅量 |
China National Standards Ravi |
English PDF |
| GB/T 223.3-1988 |
Methods forchemical analysis of iron，steel and alloy--The diantipyryl methane phosphomolybdate gRavimetric method for the determination of phosphorus content 钢铁及合金化学分析方法 二安替比林甲烷磷钼酸重量法测定磷量 |
China National Standards Ravi |
English PDF |
| GB/T 8499-1987 |
Earth-moving machinery--Method for locating the centre of gRavity 土方机械 测定重心位置的方法 |
China National Standards Ravi |
English PDF |
| GB/T 8156.8-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulphate gRavimetric method for the determination of sulphate content 工业用氟化铝化学分析方法 硫酸钡重量法测定硫酸根量 |
China National Standards Ravi |
English PDF |
| GB/T 8156.1-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The gRavimetric method for the determination of moisture content 工业用氟化铝化学分析方法 重量法测定湿存水量 |
China National Standards Ravi |
English PDF |
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational acute electric ophthalmia (Keratoconjunctivitis caused by ultRaviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards Ravi |
English PDF |
| GB/T 7731.1-1987 |
Methods for chemical analysis of ferrotungsten--The cinchonine gRavimetric method for the determination of tungsten content 钨铁化学分析方法 辛可宁重量法测定钨量 |
China National Standards Ravi |
English PDF |
| GB 7105-1986 |
Sanitary specifications of perchloRavinyl interior coatings for food container 食品容器过氯乙烯内壁涂料卫生标准 |
China National Standards Ravi |
English PDF |
| GB/T 6730.51-1986 |
Methods for chemical analysis of iron ores--The caustic asbestos absorption gRavimetric method for the determination of carbon content in carbonate 铁矿石化学分析方法 烧碱石棉吸收重量法测定碳酸盐中碳量 |
China National Standards Ravi |
English PDF |
| GB/T 6730.3-1986 |
Methods for chemical analysis of iron ores--The gRavimetric method for the determination of hygroscopic moisture content in analytical samples 铁矿石化学分析方法 重量法测定分析试样中吸湿水量 |
China National Standards Ravi |
English PDF |
| GB/T 5526-1985 |
Inspection of vegetable oils--Methods for determination of specific gRavity 植物油脂检验 比重测定法 |
China National Standards Ravi |
English PDF |
| GB/T 223.38-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gRavimetric method for the determination of niobium content 钢铁及合金化学分析方法 离子交换分离-重量法测定铌量 |
China National Standards Ravi |
English PDF |
| GB/T 4333.7-1984 |
Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gRavimetric method for the determination of sulfur content 硅铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Ravi |
English PDF |
| GB/T 4333.1-1984 |
Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gRavimetric method for the determination of silicon content 硅铁化学分析方法 高氯酸脱水重量法测定硅量 |
China National Standards Ravi |
English PDF |
| GB/T 3654.4-1983 |
Methods for chemical analysis of ferroniobium--The combustion gRavimetric method for the determination of carbon content 铌铁化学分析方法 燃烧重量法测定碳量 |
China National Standards Ravi |
English PDF |
| GB/T 3654.3-1983 |
Methods for chemical analysis of ferroniobium--The gRavimetric method for the determination of silicon content 铌铁化学分析方法 重量法测定硅量 |
China National Standards Ravi |
English PDF |
| GB/T 3654.1-1983 |
Methods for chemical analysis of ferroniobium--The paper chromatograph-gRavimetric method for the determination of niobium and tantalum content 铌铁化学分析方法 纸上色层分离重量法测定铌、钽量 |
China National Standards Ravi |
English PDF |
| GB/T 3653.5-1983 |
Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gRavimetric method for the determination of sulfur content 硼铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Ravi |
English PDF |
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