dangerous and harmful factors

基本解释

The analysis of the dangerous and harmful factors is the basis of safety appraisal and the crucial part in the dangerousness appraisal.
危險、危害因素分析是危險辨識的重要環節，是安全評價的基礎。
The scientific research and production process of aerospace industry involves many dangerous harmful factors caused hazard points of various types, the amount is large and complex situation.
航天工業的科研生産過程中涉及衆多危險有害因素，造成了危險點的數量大，類型多樣，情況複襍的侷麪。
Yellow phosphorus production enterprise may control these dangerous materials and harmful factors to prevent production accident.
黃磷生産企業可以通過控制這些危險物質和有害因素，防止生産事故的發生。