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单词
positive pressure respirator
释义
positive pressure respirator
网络
正压式呼吸器;正压之空气滤清器
网络释义
1.
正压式呼吸器
常压单词及句型汇总... ... adjustable spanner 活动扳手 63
positive pressure respirator
正压式呼吸器
21 pipe wrench 管钳 64 ...
www.docin.com
2.
正压之空气滤清器
– 具
正压之空气滤清器
(
positive pressure respirator
),当有害物质未知或可能造成吸入 性伤害时,level B gear 能提供最低等级 …
www.docin.com
例句
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self-appropriation
self-approval
self-approving
self archetype
self-arming
self-arrest
self arrest position
self arrow
self-ascription
self as knower
self aspirating foam making equipment
self-assemble
self assemble
selfassembled
self-assembled
self-assembled dots
self-assembled film
self-assembled membrane
self-assemble furniture
self assembler
self-assembler
self-assemblies
self-assembling
selfassembling
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更新时间:2026/7/10 8:00:11