阿摩線上測驗
35. An international standard for vector charts (S-57) has been finalized by _____ and vector
charts complying with this standard produced by or on the authority of, a national hydrographic
office are known as electronic navigational charts.
(A) IHO
(B) ISO
(C) NOS
(D) DMAHTC
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統計： A(346), B(66), C(23), D(14), E(0) #1444728
統計： A(346), B(66), C(23), D(14), E(0) #1444728
