closed hood 中文意思是什麼
closed hood
解釋
密閉煙罩-
He held both sides of the parka hood closed against the snow
他把派克大衣兜帽兩邊都綁得緊緊的來擋住雪。 -
Respiratory protective devices for self - rescue - self - contained closed - circuit compressed oxygen breathing apparatus incorporating a hood - requirements, testing, marking
帶面罩的自救用自帶閉路式壓縮氧氣呼吸器的呼吸防護
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