| 1. | Power sources for manual arc welding with limited duty . european standard en 50 060 限定工作负载的手工电弧焊用电源 |
| 2. | Information technology . program constructs and conventions for their representation . european standard en 28631 信息技术.信息技术表示法的程序构造和准则 |
| 3. | Modular order for the development of mechanical structures for electronic equipment practices . european standard en 60 917 制订电子设备插箱插件的模数等级 |
| 4. | Identification card systems . intersector id - 1 card location of contacts for cards and devices used in europe . european standard en 742 识别卡.欧洲卡片和装置用触点的id - 1卡片位置 |
| 5. | En 29293 information processing . volume and file structure of flexible disk cartridges for information interchange . european standard en 29293 信息处理.信息交换用软盘夹的容量和文件结构 |
| 6. | Industrial automation systems . manufacturing message specification . part 3 : companion standard for robotics . european standard en 29506 - 3 工业自动化系统.生产信息规范.第3部分:机器人配套标准 |
| 7. | Solderless connections . part 1 : wrapped connections . general requirements , test methods and practical guidance . european standard en 60 352 - 1 无焊连接.第1部分:绕接.一般要求试验方法和操作指南 |
| 8. | Low - voltage switchgear and controlgear for industrial use . mounting rails . g profile for the fixing of terminal blocks . european standard en 50 035 低压工业设备.支架型材.连接件固定用g形型材 |
| 9. | . en iso 584 plastics . unsaturated polyester resins . determination of reactivity at 80 degrees celsius conventional method . european standard en iso 584 塑料制品.未饱和的聚酯树脂. 80下反应性测定 |
| 10. | Low - voltage switchgear and controlgear for industrial use . inductive proximity switches . identification of connections . european standard en 50 044 低压工业开关和控制设备.近距离电感应传感器.连接标识 |