The Ship Registration Law Article 16
In case a number of ships are registered at the same time with the same cause and purpose, the application may be made on one single form.
中文原文 船舶登記法第16條
數船舶同時申請登記，其登記原因及登記目的均屬相同者，得以同一申請書申請之。
English translation for reference only; the Chinese text prevails. Not legal advice.