建立与船舶上井架钻机最重要部件相关的各种术语的词汇表。根据ISO 3828，规定了与井架钻机相关的术语和定义，并增加了绞车的术语。附录A给出了多语言词汇表。

Establishes the vocabulary for the various terms in use relative to the most important components of derrick rigs on ships. Lays down terms and definitons used in connection with derrick rigs, and adds terms for winches in accordance with ISO 3828. Annex A gives a multilingual vocabulary.