The establishment method of natural environmental spectrum was studied according to the natural environment encountered by equipment during service. The definition and establishment procedure of natural environmental spectrum were given. The criterion of salt fog and industrial waste gas environments was put forward. The establishment method of natural environment spectrum suitable for various atmospheric exposure stations was put forward. The natural environmental spectrum of an area was established as an example.%针对装备(产品)在服役过程中所遭受的自然环境开展了自然环境谱编制方法研究,给出了自然环境谱的定义和编制程序,提出了盐雾和工业废气环境的判定标准,制定了适用于我国各种大气环境场地自然环境谱的编制方法,并举例编制了某地域的自然环境谱.
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