| ID | 原文 | 译文 |
| 2645 | 12 The insulation resistance among the core wires of AC power line used for the switching system and the insulation resistance between the core wire and the grounding wire shall not be less than 1MΩ; | 12 交换系统使用的交流电源线芯线间和芯线对地的绝缘电阻均不得小于1MΩ； |
| 2646 | 12 The signal circuit grounding and shield grounding of the instrument and control system shall be share one grounding wire. | 12 仪表及控制系统的信号回路接地、屏蔽接地应共用接地。 |
| 2647 | 12 Uplift pressure; | 12 扬压力； |
| 2648 | 12 When replacing the wiring board, static protective gloves should be used; | 12 在更换插接板时宜使用防静电手套； |
| 2649 | 12 Where there are such resources as natural surface water available or shallow underground water available and 100% recharging ensured, surface water or underground water ground source heat pump system may be adopted for cooling and heating. | 12 有天然地表水等资源可供利用，或者有可利用的浅层地下水且能保证100%回灌时，可采用地表水或地下水地源热泵系统供冷、供热。 |
| 2650 | 12# commercial complex in Nanjing has three floors underground and five floors above the ground. The building height is 27.6m. | 南京某大型商业综合体12#楼地下3层，地上5层，建筑高度为27.6 m，属超限高层建筑。 |
| 2651 | 12) Approaching distance from transmission line to approached objects; | 12)线路对接近物的接近距离； |
| 2652 | 12) Mortar seam width. | 12）灰缝宽度。 |
| 2653 | 12. Adjust the settlement empirical coefficient for pile foundation settlement calculation method through statistical analysis; | 12.对桩基沉降计算方法，经统计分析，调整了沉降经验系数； |
| 2654 | 12. Chapter 10 "Accidental load" is newly added. | 12.增加了第10章“偶然荷载”； |