... mask hose 释义：面罩软管 mask harness 释义：面罩固定套 face tent with tubing 释义：带管面罩吸入器 ...
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pediatric mask harness 释义儿童面罩固定套
mask harness system 面罩挂戴机构
·2,447,543篇论文数据，部分数据来源于NoteExpress
They have to be psychologically mature, have a great deal of mining experience and be able to handle a quick training on how to use the harness and oxygen mask in the phoenix capsule.
他们必须具备成熟的心理素质，并且有着丰富的采矿经验，能够迅速掌握‘凤凰号’救援舱内安全带和氧气罩的使用方法。
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