Maritime Act Article 7

Save for the ship’ supplies, all equipment and any other appurtenances necessary for navigation or operation are deemed to be part of the ship.
中文原文 海商法第7條
除給養品外,凡於航行上或營業上必需之一切設備及屬具,皆視為船舶之一部。

English translation for reference only; the Chinese text prevails. Not legal advice.