Gasmasker

This [gas mask](http://https://en.wikipedia.org/wiki/Gas_mask) was one of the first masks that was used in the mines to protect the workers from breathing in contaminated air. The long tube in the front indicates that the mask needs an oxygen tank to be fully functional. The oxygen tank is attached to the front of the tube which provides the mine workers with a sufficient amount of oxygen, while the tank is carried on their backs. Through a special filter, the oxygen is breathed in through the tube and breathed out of the brown circle above the tube through a similar filter. Depending on how much oxygen is used, the tanks contain 30-60 minutes of air. Created by: Fabiënne Gerono *This object can be found in the Dutch Mining Museum (Nederlands Mijn Museum) in Heerlen, The Netherlands.* Source: Objaverse 1.0 / Sketchfab本防毒面具（gas mask）<http://https://en.wikipedia.org/wiki/Gas_mask> 是首批应用于矿山、用于保护矿工免受受污染空气侵害的面罩之一。其前部的长导管表明，该面罩需搭配氧气瓶方可正常运作。氧气瓶连接在导管前端，通过导管为矿工输送充足氧气，而氧气瓶则背负于矿工背部。氧气经专用过滤器通过导管吸入，再通过导管上方的棕色圆形部件及同类过滤器呼出。根据氧气使用量的不同，单瓶氧气可持续供应30至60分钟。创作者：法比恩·赫罗诺（Fabiënne Gerono）该藏品现藏于荷兰海伦市的荷兰矿业博物馆（Nederlands Mijn Museum）。来源：Objaverse 1.0 / Sketchfab

搜集汇总

背景与挑战

背景概述

Gasmasker数据集包含一种早期矿井防毒面具的3D模型及相关文件，该面具需连接氧气罐使用，能提供30-60分钟的氧气供应。数据集源自荷兰矿业博物馆的收藏，属于Objaverse 1.0资源。