![horizontality造句怎么写]( "horizontality造句怎么写")
- Monitoringcontentsareverticalityandhorizontalityofsupportbeam,whicharemonitoredbylaserplumbinstrumentandelectronictheodoliteseparately.Undertheconditionofaminorspace,theutilitymodelenablesaflatsectionworkpiecewithalightsectiontochangefromhorizontalit...
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