It is suitable for installing ships on international voyages. *Product Standard It meets the requirements of "Technical Regulations for the Statutory Surveys of Sea-going Ships Engaged on International Voyages(1999)" of P.R.C.And SOLAS 74/96 Amendment,LSA and MSC,(81)70. *Equipment Outfitting A Pack of B Pack *Inflation method This is a type to hang life-raft at ship side by launching equipment.go on board from ship's deck when inflate and to fall it down on the sea by davit.In case of failure on davit launching equipment,the life-raft is also designed to be inflated automatically in the same way as throw-over type. MAX.Storage Height The installation height is 18-50m from water surface. Certificate: CCS, EC