KERA abbr. 角膜炎(keratitis)
- From the internal and external corrosion prevention, writer discussed material selection and corrosion prevention of Kera-2 gas gathering and transmitting system.
本文从内防腐和外防腐两个方面,探讨了克拉2气田内部集输管线的材料选择和腐蚀防护问题。
kera[ noun ]
a Chadic language spoken in Chad
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