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1.在注氮過程中，工作場所的氧濃度不得低18.5%，否則停止作業并撤除人員，同時降低注氮流量或停止注氮，或增大工作場所的通風量?！ ?.制氮設備的管理人員和操作人員，須經理論培訓和實際操作培訓，考試合格，才能上崗。嚴格按時間要求進行巡回檢查，并認真填寫各項記錄...
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