容积总吨
容积总吨（英语：gross register tonnage，缩写为GRT、G.R.T.、g.r.t.或grt）又称注册总吨，是以注册吨（英语：register tonnage）表示的船舶的总内部容积，用于衡量船舶的大小。计算时将船舱内部和甲板以下的封闭空间以100立方英尺（2.83立方米）空间换算为1注册吨[1]。
净容积总吨（英语：net register tonnage，缩写为NRT、nrt或n.r.t.）额外扣除无法用于载货的空间，如机舱、油箱、船员起居室等部分[2][3]。
参考文献
- ^ 船舶基礎知識——船舶噸位. Bridgat.com. [2017-06-21]. （原始内容存档于2017-06-16）.
- ^ Stopford, Martin, Maritime Economics, Taylor & Francis: 752, 2009 [2011-10-17]
- ^ Units and Systems of Measurement Their Origin, Development, and Present Status (PDF). National Institute of Standards and Technology. [17 October 2011]. （原始内容 (PDF)存档于2011-10-19）.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
