标准摘要
[中文适用范围]： 本文件规定了位于油舱和水舱底部的排水设施的焊接环和排水螺钉的尺寸和材料。油舱和水舱有以下几种形式： — 内置式油舱，作为船体结构的组成部分；和 — 可拆卸式油舱，位于适当的房间和隔间内。本文件涵盖了这两种情况的设施。 [外文原描述]： This document specifies the dimensions and materials for welding rings and drain screws of drain facilities situated at the bottom of oil and water tanks. Oil and water tanks occur as: — built-in tanks, as an integrated part of the hull structure; and — detachable tanks, located in appropriate rooms and compartments. This document covers facilities for both instances.
英文名称Ships and marine technology — Drain facilities from oil and water tanks