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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 4406-1984 |
Seed yAMs 种薯 |
China National Standards AM |
 English PDF |
| GB/T 4312.2-1984 |
Technical parAMeters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards AM |
English PDF |
| GB/T 4312.1-1984 |
Technical parAMeters and measuring methods for FM broadcasting transmitters--Monophonic and stereophonic 调频广播发射机技术参数和测量方法 单声和立体声 |
China National Standards AM |
English PDF |
| GB/T 4236-1984 |
Steel--ExAMination by sulphur print (Baumann method) 钢的硫印检验方法 |
China National Standards AM |
English PDF |
| GB/T 4194-1984 |
Creep testing，high temperature treatment and metallographic exAMination of the tungsten wires 钨丝蠕变试验、高温处理及金相检查方法 |
China National Standards AM |
English PDF |
| GB/T 2900.46-1983 |
Electrotechnical terminology--SteAM turbine and auxiliary equipments 电工名词术语 汽轮机及其附属装置 |
China National Standards AM |
English PDF |
| GB/T 3303-1982 |
Terms used of defects of domestic cerAMic ware 日用陶瓷器缺陷术语 |
China National Standards AM |
English PDF |
| GB/T 2413-1980 |
Piezoelectric cerAMic materials--Measuring methods for determination of volume density 压电陶瓷材料体积密度测量方法 |
China National Standards AM |
English PDF |
| GB/T 1560-1979 |
Normal diAMeters for ventilation pipeline and accessories for ships metric series 船用通风系统管路和附件的公称通径 |
China National Standards AM |
English PDF |
| GB/T 380-1977 |
Determination of sulfur content in petroleum products (lAMp method) 石油产品硫含量测定法 (燃灯法) |
China National Standards AM |
English PDF |
| GB/T 505-1965 |
Determination of mercaptan-sulfur in engine fuels (AMmonia-copper sulfate method) 发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法) |
China National Standards AM |
English PDF |
| GB/T 3323.2-2019 |
Non-destructive testing of welds—Radiographic testing—Part 2:X- and gAMma-ray techniques with digital detectors 焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术 |
China National Standards AM |
English PDF |
| GB/T 3323.1-2019 |
Non-destructive testing of welds—Radiographic testing—Part 1:X- and gAMma-ray techniques with film
焊缝无损检测 射线检测 第1部分：X和伽玛射线的胶片技术 |
China National Standards AM |
English PDF |
| GB/T 12009.4-2016 |
(Plastics - Aromatic isocyanates for the production of polyurethane - Part 4: Determination of isocyanate content - AMendment No. 1) 塑料 聚氨酯生产用芳香族异氰酸酯 第4部分：异氰酸根含量的测定《第1号修改单》 |
China National Standards AM |
English PDF |
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