1) fully natural
全天然
4) natural rubber security
天然橡胶安全
1.
After analyzing China's natural rubber output,consumption and import volume in the world,as well as the states of relationship between domestic supply and demand,this paper came to the conclusion that China's natural rubber security tend to increasingly severe,with more adverse factors,which will threaten our country's economic security seriously.
对中国天然橡胶产量、消费量及进口量等在世界上所处状态及国内天然橡胶供需关系进行形势分析,发现中国天然橡胶安全日趋严峻,不利影响因素日益增多,将严重威胁到国家的经济安全。
5) safe management of natural gas
天然气安全管理
6) Natural γ-ray full spectrum
天然γ射线全能谱
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条