| ID | 原文 | 译文 |
| 263 | 1 Cleaning and finishing of the existing structures and members (Article 3.0.4 and Article 3.0.5 of this code); | 1 清理、修整原结构、构件（本规范第3.0.4条及第3.0.5条）； |
| 264 | 1 Cleaning and finishing the existing structure and structure members; | 1 清理、修整原结构、构件； |
| 265 | 1 Cleaning and finishing the existing structures and members (Article 3.0.5 of this code); | 1 清理、修整原结构、构件（本规范第3.0.5条）； |
| 266 | 1 Cleaning the existing structure members; | 1 清理原结构、构件； |
| 267 | 1 Cleaning the existing structures; | 1 清理原结构； |
| 268 | 1 Cleaning, finishing and positioning the existing structure and structure members by scribing; | 1 清理、修整原结构、构件并画线定位； |
| 269 | 1 Clear width of opened elevator car door shall not be less than 800mm; | 1 轿厢门开启的净宽度不应小于800mm； |
| 270 | 1 Code for Design of Masonry Structures GB 50003 | 1 《砌体结构设计规范》 GB 50003 |
| 271 | 1 Coefficient of performance (COP) of water chilling unit at constant frequency and air-cooling or evaporative cooling unit shall not be less than the values specified in Table 4.2.10; | 1 水冷定频机组及风冷或蒸发冷却机组的性能系数（COP）不应低于表4.2.10的数值； |
| 272 | 1 Cold water (heat pump) unit, water pump, valve, cooling tower etc. equipment shall have the function of procedure start-up/shut-down and coordinated control; | 1 应能进行冷水（热泵）机组、水泵、阀门、冷却塔等设备的顺序启停和连锁控制； |