Download - Document 1
Transcript
-
ProSReusabledesignCheapcomponentsleftinwellRepeatableNewmuleshoeNewdropsub
-
ProsControllablevalveShroudeddesignwillreducechanceofhangupinwellDualwiperMostexpensivedesignHeavySingleuse
-
RelativelycheapNewdropsubNewmuleshoeSingleuseBallreleaseoffersleastcontrol