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Português Translations » 【化工工程交流】 » ["火灾危险性类别"

["火灾危险性类别"

2020-10-12View Original

Thread Content

"Quem sabe qual a categoria de per险类别对于三氧化硫而言？规范只有提到发烟硫酸作为例子"
Reply #22020-10-12
"Esta postagem foi editada pela última vez por alt by al alt alt p 于 22-1-1-1- 于 16:28 三氧化硫是一种强氧化剂，是甲类第五项还是乙类第五项？ 甲类第5项：遇酸、受热、撞击、摩擦以及遇有机物或硫磺等等易燃的无机物极易引起着火或爆炸的强氧化剂。 如：氯酸钾、氯酸钠、过氧化钾、过氧化钠、*ao酸an等强氧化剂均属此类。 乙类第5项：氧化剂气体如：氧气、氯气、氟气、压缩空气、氧化亚氮气等氧化剂气体均属此类。"
Reply #32020-10-13
"属于甲4 钠、锌粉都为甲4"

Translated at 2026-08-07 12:09:34

Original: https://bbs.hcbbs.com/thread-3102213-1-1.html

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