下列哪组水准测量数据满足二等水准测量限差要求( )。【该题涉及5.2内容 】
A.Hab=-0.57841m,Hba=0.57627m,Sab=213m B.Hab=0.66742m,Hba=-0.66981m,Sab=314m C.Hab=0.43765m,Hba=-0.43865m,Sab=337m D.Hab=-0.32537m,Hba=0.32786m,Sab=343m正确答案C
下列哪组水准测量数据满足二等水准测量限差要求( )。【该题涉及5.2内容 】
A.Hab=-0.57841m,Hba=0.57627m,Sab=213m B.Hab=0.66742m,Hba=-0.66981m,Sab=314m C.Hab=0.43765m,Hba=-0.43865m,Sab=337m D.Hab=-0.32537m,Hba=0.32786m,Sab=343m正确答案C