... particulate-filter respirator 释义：微粒滤除面罩 full-face mask 释义：满面罩 pacemaker with titanium housing 释义：表面罩钛式起搏器 ...
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full face mask 全面罩 ; 全密封生化防毒面具 ; 全罩式面罩
hybrid full face mask 混合式全面罩
Full Face Mask Diving 全面罩潜水
scuba full face mask 自携式水下呼吸器全面罩
Dustproof Full Face Mask 防尘全面罩
Full Auto face mask machine 全自动平面口罩机
full face supply oxygen mask 全脸型供氧面罩
If this is not helpful, a full-face mask may be considered.
如果这不是有益的，一个完整的面罩可以考虑。
If you have ever seen a firefighter wearing a full-face mask with an air tank on his or her back, then you have seen an SCBA system.
如果你曾看到消防员穿戴全面罩防毒面具时，背上还有一个空气瓶，那么你就见过SCBA系统了。
In this case, a full-face respirator is called for. It provides a clear face mask or clear eye pieces that protect the eyes as well.
这种情况下需要用到全面罩呼吸器，可以提供透明面罩或者只是眼部透明，就同时保护了眼睛。
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