注浆孔终孔孔径不得小于()mm。 ["58","73","90","108"]
土石方施工时,堆土应距坑边()m以外,高度不得超过1.5m。 ["0.5","0.6","0.8","1"]
The company has()some major changes in the last five years. ["stood","suffered","undergone","tolerated"]
在编制MPS计划时,一般根据需要可以将其计划展望期分为()。 ["需求时区","计划时区","预测时区","生产时区"]
井下钻探工必须经过专业技术培训,考试合格,并具有(),方可上岗。 ["入井资格证","操作资格证","考试合格证","特种作业证"]
《供电营业规则》第二十六条规定:用户迁址,原址按()用电办理,供电企业予以()。新址用电()。