Any hazardous material that is being released to the atmosphere in an uncontrollable manner requires that proper actions be taken to minimize exposure to personnel and equipment.
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美
释义
当钢瓶内的产品是氧化剂、惰性气体、易燃压缩气体或这些气体的混合物时,发生在阀门区域的泄漏一般非常小,而且正常情况下不会改变大小。
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