ID 原文 译文
2905 13.2.2 Before repairing of cracks, plastering layers on surface of clean cracks shall be cleared, and then a U-slot is excavated along the cracks. 13.2.2 修补裂缝前，首先应剔凿干净裂缝表面的抹灰层，然后沿裂缝开凿U形槽。
2906 13.2.2 In addition to the requirements in Sections 3.3~3.10 in the current national standard GB50166-2007 Code for Installation and Acceptance of Fire Alarm System, the equipment installation shall also meet the following requirements: 13.2.2 设备安装除应执行现行国家标准《火灾自动报警系统施工及验收规范》GB 50166-2007第3.3节～第3.10节的规定外，尚应符合下列规定：
2907 13.2.2 Such welding materials as welding electrode and welding wire shall be cleanly and intactly stacked in dry welding materials storeroom classified according to material, type and specification. 13.2.2 焊条、焊丝等焊接材料应根据材质、种类、规格分类堆放在干燥的焊材储藏室，保持完好整洁。
2908 13.2.2 Surface roughness of the member may be selected, on the basis of the different undercoats and derusting grades, according to those specified in Table 13.2.2; and it shall be in accordance with the relevant requirements of the current national standard GB/T 13288 The Assessment of Profile Grades of Steel Surface before Application of Paint and Related Products-Comparator. 13.2.2 构件的表面粗糙度可根据不同底涂层和除锈等级按表13.2.2进行选择，并应按现行国家标准 《涂装前钢材表面粗糙度等级的评定（比较样块法）》GB/T 13288的有关规定执行。
2909 13.2.2 The test of power supply equipment shall meet the following requirements: 13.2.2 电源设备试验应符合下列要求：
2910 13.2.2 When humidification is required according to the design before spraying and plastering motor layers for the existing structure member surfaces, repeat watering for humidification shall be carried out along wall faces according to the stated preset-time and surfacing shall be carried out after that there is no obvious water left on wall faces. 13.2.2 当设计对原构件表面喷抹砂浆层前有湿润要求时，应按规定的提前时间，顺墙面反复浇水湿润，并应待墙面无明水后再进行面层施工。
2911 13.2.3 During welding of member with H-shaped section, the flange, web plate and end plate must be calibrated to be straight and flat. 13.2.3 焊接H型截面构件时，翼缘和腹板以及端板必须校正平直。
2912 13.2.3 For static cracks, they may be filled with modified epoxy mortar, modified urethane cement or modified epoxy cement (Figure 13.2.3 a); for active cracks, acrylic resin, urethane, chlorinated rubber or flexing epoxy resin may be adopted as filling material, and moreover, polyethylene strip, wax paper or asphalt felt may be adopted as isolation layer (Figure 13.2.3 b). 13.2.3 对静止裂缝，可采用改性环氧砂浆、改性氨基甲酸乙酯胶泥或改性环氧胶泥等进行充填（图13.2.3a）。对活动裂缝，可采用丙烯酸树脂、氨基甲酸乙酯、氯化橡胶或可挠性环氧树脂等为填充材料，并可采用聚乙烯片、蜡纸或油毡片等为隔离层（图13.2.3b）。
2913 13.2.3 In addition to the relevant requirements of GB 50166 Code for Installation and Acceptance of Fire Alarm System, the equipment grounding shall also meet the following requirements: 13.2.3 设备接地除应执行现行国家标准《火灾自动报警系统施工及验收规范》GB 50166有关规定外，尚应符合下列规定：
2914 13.2.3 The station interlocking equipment tests shall meet the following requirements: 13.2.3 车站联锁试验应符合下列要求：