01092nam a2200193Ia 4500 2608 2608 200103s 1998 |||xx |||||||||||||| ||und|| 1856091635 623.865 SIG Society of International Gas Tanker and Terminal Operators Introduction to the design and maintenance of cargo system pressure relief valves on board gas carries 2nd WITHERBYS Publishing 1998 London iv, 34 p.: ill. The book advises on PRV maintenance and testing, emergency closure, and operating problems and faults. It should be remembered that this publication is a general guide to the ship's staff and is not designed to replace the manufacturers' instruction manuals. It is recommended that staff who are responsible for the maintenance of these valves should attend the relevant manufacturer's training course. Relief valves - Maintenance and repair Liquefied gas carriers - Safety measures Liquefied natural gas - Transportation - Safety measures BK 0 0 ddc 0 623_865000000000000_SIG 0 NFIC 3713 MU MU GEN 2020-01-08 623.865 SIG LBS11297 2025-03-17 BK Column-1 0 0 ddc 0 623_865000000000000_SIG 0 NFIC 12720 MU MU GEN 2020-06-19 623.865 SIG LBS11762 2025-03-17 BK Column-1