Table:
text: List of ship launches in 1870
List of ship launches in 1870
List of ship launches in 1870
Country Builder Location_ Ship Class_type
Royal Navy Laird, Son & Co. Birkenhead HMSVanguard Audacious-classbattleship
Hellenic Navy Stabilimento Tecnico Triestino Trieste Vasilissa Olga Battleship
United Kingdom Maudslay, Sons & Field Greenwich Blackadder Clipper
Royal Navy Dudgeon Poplar, London HMSAbyssinia Breastwork monitor
Royal Navy Pembroke Dockyard Pembroke HMSIron Duke Audacious-classbattleship
Royal Navy Thames Ironworks and Shipbuilding Company River Thames HMSMagdala Cerberus-classmonitor
United Kingdom J & G Thomson Govan SSAbyssinia ocean liner
Royal Navy Napier Govan HMSHotspur Ironclad ram
Royal Navy Chatham Dockyard Chatham HMSSultan Central battery ironclad
Royal Navy Palmers Shipbuilding and Iron Company Jarrow HMSSwiftsure Swiftsure-class battleship
United Kingdom Harland and Wolff Belfast RMSOceanic ocean liner

Question: What is the class/type in Trieste among list of ship launches in 1870?