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窒息性物質

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窒息性物質是危險物品 的一種,一旦發生洩漏 ,將導致暫時性地缺氧。

為了能夠一次運送最大量的氣體,多種氣體都會進行加壓。萬一發生洩漏,在氣體與大氣壓力相等時,它所佔的體積將比運輸時所用的容器要大得多。這可能會導致車輛周圍的氧氣遭到推移,而使附近的人和動物有潛在的窒息危險。

撇除危險性,窒息性氣體也能帶來助益。萬一發生洩漏事故,由於它們能將區域內的氧氣排除,它們能夠幫助滅