BS EN 1972:2015规定了安全要求，以提高设备使用的安全性 游泳和潜水员用的通气管。本欧洲标准适用于允许用户在水面呼吸的通气管 在漂浮的同时，脸被淹没。它包括游泳运动员和潜水员使用的通气管。本欧洲标准不适用于组合式口罩和通气管，其中通气管 管子打开进入口罩。购买本文件时可获得的所有当前修订均包含在购买本文件中。

BS EN 1972:2015 specifies safety requirements in order to increase the safety in the use of snorkels for swimmers and divers.This European Standard is applicable to snorkels, which allow users to breathe at the water surface whilst floating with the face submerged. It covers snorkels used by swimmers and divers.This European Standard is not applicable to combined face masks and snorkels, in which the snorkel tube opens into face mask.All current amendments available at time of purchase are included with the purchase of this document.