英语翻译
1.Except as otherwise shown,required,or specified,excavate rock to a depth of no less than 300 mm below the indicated finished grade.Backfill undercut areas with satisfactory materials placed and compacted in accordance with the requirements for fills and embankments.
2.电气配管采用镀锌钢管.管子的质量应符合国家规范及地方标准,管子壁厚均匀.用剪管机或钢锯条切割,切割后两端截面需与管中心垂直,无毛刺,经有关人员验收合格后方可进行施工.
3.这家单位替其他公司代招工作人员