belts造句
Samegoesforbagsandbelts.Couldyouhelpusfastensafetybelts?Neverweartightbeltsorelasticizedwaistbands.Alongsomeeasternboundarybelts:Qujiang,XiaojiangfaultbeltsinthesouthofYunnantoXianshuihefaultbeltsinno...
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shelter belts造句
Itisforbiddentodestroyseashoreshelterbelts,scenicwoods,scenicrocks,mangrovesandcoralreefs.TreeswereplantedinthevicinityofLhasa,andinimportantagriculturalareasforestshelterbeltswerebuiltaroundthefields...
seat belts造句
Pleasefastenyourseatbelts.Nosmoking,please.Stappbecameastrongearlyproponentofautomobileseatbelts.Yetonly38%ofpoorcountriesaskbothfront-andback-seatpassengerstowearseatbelts.Thecarbeepedatusuntilwefast...
conveyor belts造句
SteelcordconveyorbeltsSteelcordconveyorbelts--CoverthicknessmeasurementtestingmethodofsteelcordconveyorbeltsfullthicknesstensilestrengthandelongationforconveyorbeltsTheconveyorwheelandconveyorbeltsare...