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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25808-2021 |
Sulphur black 2BR、3B 200% 硫化黑2BR、3B 200% |
China National Standards 2B |
 English PDF |
| GB/T 25791-2020 |
C.I. Reactive red 194 （Reactive red M-2BE） C.I.反应红194(反应红M-2BE) |
China National Standards 2B |
English PDF |
| GB/T 33717-2017 |
E-commerce credit—Credit specification of B2B third-party transaction platform 电子商务信用 B2B第三方交易平台信用规范 |
China National Standards 2B |
English PDF |
| GB/T 34058-2017 |
E-commerce credit—Seller credit evaluation index in B2B network transactions 电子商务信用 B2B网络交易卖方信用评价指标 |
China National Standards 2B |
English PDF |
| GB/T 25808-2010 |
Sulphur black 2BR、3B 200% 硫化黑2BR、3B 200% |
China National Standards 2B |
English PDF |
| GB/T 25791-2010 |
Reactive red M-2BE（C.I. Reactive red 194） 反应红M-2BE（C.I.反应红194） |
China National Standards 2B |
English PDF |
| GB/T 24661.2-2009 |
Specifications for service and service level classification of third-party e-commerce service platform - Part 2: B2B and B2C service platform 第三方电子商务服务平台服务及服务等级划分规范 第2部分：企业间（B2B）、企业与消费者间（B2C）电子商务服务平台 |
China National Standards 2B |
English PDF |
| GB/T 16654-1996 |
Technical requirements for ISDN(2B+D)NT1 user-network interface equipment ISDN(2B+D)NT1用户-网络接口设备技术要求 |
China National Standards 2B |
English PDF |
| GB/T 16612-1996 |
Audio，video and audiovisual systems--Domestic digital bus (D2B) 音频、视频及视听系统 家用数字总线(D2B) |
China National Standards 2B |
English PDF |
| GB/T 11908-1989 |
Water quality--Determination of silver--Spectrophotometry with cadion 2B 水质 银的测定 镉试剂2B分光光度法 |
China National Standards 2B |
English PDF |
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