rina 4d loginRina Zahrina. 3,599 likes · 604 talking about this. Dital creator. Log in. Rina Zahrina. 3.8K followers 97 ... 4d · Ida Laila and 36 othersThe first objective of RINA Rules for the classification of ships is ensuring that vessels are maintained and operated in such a way to minimize the risks to life, environment and property.