Explosibility of coal dust in underground hard coal mining - tests and assessments of coal dust - air - mixtures and hybrid mixtures 地下煤礦煤塵易爆性.煤塵空氣混合氣體和混合物的試驗(yàn)
Because liquefied gas " own characteristic , such as low temperature , high pressure , inflammability and explosibility , there are many hidden dangers in handling the liquefied cargo and shipping at sea 液化氣運(yùn)輸船在其靠港裝卸貨物和海上運(yùn)輸過(guò)程中存在著很多事故的隱患,其危險(xiǎn)性主要是由于液化氣本身的低溫、高壓、易燃和易爆等特性所致。