深海防爆
铁粉唔屬於該類別.
It’s employed as a desiccant in various food packaging bags. 儘管它與火藥相似, it’s significantly safer!
鐵粉是否易燃易爆
昨日: 铁粉係可燃粉塵嗎
下一個: 铁粉是否被視為爆炸性粉塵
铁粉唔屬於該類別.
It’s employed as a desiccant in various food packaging bags. 儘管它與火藥相似, it’s significantly safer!
昨日: 铁粉係可燃粉塵嗎
下一個: 铁粉是否被視為爆炸性粉塵