Inquiry (采购产品): BL-315 Can you clarify how ladder lifts? Is it a hydaulic lift that is operated from the cage the operator stands in? Is the ladder lifted and then the operator climbs the ladder to the cage. Any additional information on what the basic units uses to lift is appreciated. **** Hidden Message ***** Mark Ellison 55441 USA Company: Nonin Medical Inc Title: Buyer E-mail: marke@nonin.com **** Hidden Message ***** marke@nonin.com
