用“submersible”造句大全，submersible造句
Theworkingprincipleofsubmersiblepumps:submersiblepumppumpbeforeopening,suctionpipesandpumpsmustbefilledwithliquid.ThankyouforyourpurchasingYeomanssubmersiblepumps!NewdomesticsubmersiblefromGrundfosGru...
用“submersible pump”造句大全，submersible pump造句
Electricalsubmersiblepump--TechnicalspecificationsRecommendedpracticeforelectricsubmersiblepumpinstallationsportablewaterjacketdowndraftsubmersiblepumpStatusmontoringofelectricsubmersiblepumpanddownho...
用“manned submersible”造句大全，manned submersible造句
Amannedsubmersiblehastomeetevenhigherstandards:itmustkeepitsoccupantsalive.Adeepmannedsubmersibleplaysanimportantroleintheexplorationofoceanmineralresourcesandstudiesofdeepseascience,suchashydrotherma...