自吸过滤式防毒面具（全面罩）的翻译：Suction filtration mask (full cover) 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Self-absorption filter respirators (full cover)

Suction filtration mask (full cover)

Self-absorption filtration type gas mask (whole mask)

Self-suction filter-style gas mask (full face mask)

Suction filtration mask (full cover)