化学英语证书考试(PEC)工艺常用词汇.doc

化学英语证书考试（PEC）-工艺常用词汇探伤仪flaw detector探伤flaw detection/crack detection不合格 not up to the (required) standard/below the mark合格 qualified/up to standard合格证 certificate of inspection/certificate of quality一级片 class type film二级片class type film三级片class type film试压流体 test fluid试验证书test certificate试压工作队 testing spread硬度试验 test of hardness testing试压准备test preparation试验压力 test pressure试压泵 test pump试焊口 test weld强度试压strength test严密性试压proof test通径试验drift test吹扫purging压力表manometer/pressure gauge压力表式温度计pressure-spring thermometer压力开关 pressure switch压力阀 pressure valve精度系数quality coefficient精度等级accuracy class/precision class精度检查accuracy checking/alignment test精度控制accuracy control精度要求required precision稳压试验standup pressure test对管工stabber施工工作队spread盲板blank临时盲板temporary blank临时措施temporary 水压试验test of water pressure返工remade返修rework截面section管沟pipe trench管沟截面尺寸section dimension of pipe trench管沟开挖质量quality of pipe trench开挖机械excavation machinery开挖深度cutting depth/excavating depth回填backfill回填夯实backfill consolidation夯实tamping打夯机tamper恢复原状（地貌）reconversion of landforms放线 setting-out测量工具measuring tool清理cleaning up施工带清理cleaning of construction area修理临时施工道路build access road运输工具（车）carrier vehicle布管stringing运管卡车carrier truck/carrier lorry起下管子pipe trip吊管架pipe hanger吊管机sideboom tractor吊车crane单机试运转single machine test run