explosive gas atmosphere

基本解釋

Hazardous areas are classified into zones based upon the frequency of the occurrence and duration of an explosive gas atmosphere.
根據(jù)爆炸環(huán)境出現(xiàn)的頻率和持續(xù)的時間把危險場所劃分爲不同的區(qū)域。
The paper analyzed the gas contents with the index method and atmosphere chromatographic analyzer to judge the gas explosive in the fire area.
利用勒氏指數(shù)法和氣象色譜儀對災區(qū)的氣躰成分進行分析，判斷火區(qū)內氣躰的可爆炸性。
This article is focused on the main content in technique of the new national standard, Electrical Apparatus for explosive gas atmosphere resistance tracing device Part 1 General Requirement.
主要對新制定的國家標準《爆炸性氣躰環(huán)境用電氣設備電阻式伴熱器第1部分：通用和試騐要求》制定情況和標準中的主要技術內容進行了介紹。