致各位用户：
根据总局要求，经ISO、IEC授权，标准信息服务网在疫情防控期间免费提供相关疫情防控ISO、IEC标准全文在线阅读，同时国际标准（ISO/IEC) 单版本在线销售价格由原有九五折调整为九折，以实际行动有力支持企业复工复产，为打赢疫情防控阻击战贡献力量。
标准信息服务咨询电话：400-650-6190
关注标准信息服务网微信公众号：
致各位用户：
根据总局要求，经ISO、IEC授权，标准信息服务网在疫情防控期间免费提供相关疫情防控ISO、IEC标准全文在线阅读，同时国际标准（ISO/IEC) 单版本在线销售价格由原有九五折调整为九折，以实际行动有力支持企业复工复产，为打赢疫情防控阻击战贡献力量。
标准信息服务咨询电话：400-650-6190
关注标准信息服务网微信公众号：
|
Horizontal methods for molecular biomarker analysis — Methods of analysis for the detection of genetically modified organisms and derived products — Part 8: DNA extraction from alfalfa seeds and real-time PCR based detection methods for genetically modified alfalfa events J101, J163 and KK179 |
|
|
Non-destructive testing of welds — General rules for metallic materials |
|
|
Petroleum products — Determination of the filterability of lubricating oils — Part 2: Procedure for dry oils |
|
|
Horizontal methods for molecular biomarker analysis — Methods of analysis for the detection of genetically modified organisms and derived products — Part 8: DNA extraction from alfalfa seeds and real-time PCR based detection methods for genetically modified alfalfa events J101, J163 and KK179 |
|
|
Non-destructive testing of welds — General rules for metallic materials |
|
|
Petroleum products — Determination of the filterability of lubricating oils — Part 2: Procedure for dry oils |
|
|
Conveyor belts — Method for the determination of the tear propagation resistance of textile conveyor belts |
|
|
Road vehicles — Circuit breakers — Part 5: Circuit breakers with bolt with rated voltage of 450 V |
| 1 |
Collaborative business relationship management — Guidelines for large organizations seeking collaboration with micro, small and medium-sized enterprises (MSMEs) |
| 2 |
Earth-mover tyres and rims — Part 1: Tyre designation and dimensions |
| 3 |
Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats |
| 4 |
Information technology — Process assessment — Process assessment model for software life cycle processes |
| 5 |
Plastics — Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test |
| 6 |
Gaseous hydrogen — Fuelling stations — Part 1: General requirements |
| 7 |
Packaging — Bar code and two-dimensional symbols for shipping, transport and receiving labels |
| 8 |
Optics and photonics — Preparation of drawings for optical elements and systems — Part 14: Wavefront deformation tolerance |
