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单词
powered air-purifying respirator
释义
powered air-purifying respirator
网络
送风过滤式呼吸器;电动空气净化呼吸器
网络释义
1.
送风过滤式呼吸器
GB-T12903... ... 导管式防毒面具 chest style gas mask
送风过滤式呼吸器
powered air-purifying respirator
...
www.qiyeku.com
2.
电动空气净化呼吸器
PAPR 的意思是
电动空气净化呼吸器
(
powered air-purifying respirator
) 的意思。当高浓度的 感染性粒子在空气中飞来飞去的时 …
tw.myblog.yahoo.com
例句
释义:
送风过滤式呼吸器,电动空气净化呼吸器
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更新时间:2025/8/15 22:41:37