8. How long shall the Oil Record Book Part 1 be preserved on board after the last entry has
been made?
(A) 1 year.
(B) 2 years.
(C) 3 years.
(D) 5 years.
答案:登入後查看
統計: A(62), B(61), C(514), D(67), E(0) #3033208
統計: A(62), B(61), C(514), D(67), E(0) #3033208