林永欽

Overview

Works:	2 works in 2 publications in 1 languages

Titles

海船使用雷達協助避碰 by: 林永欽 (Language materials, printed)

船體與船舶設備的檢查和保養航海知識叢書 hang hai zhi shi cong shu 船藝部份 by: 林永欽 (Language materials, printed)

Subjects