虽然现在它是一个海蚀洞穴，但其历史是由火山活动造就的天然熔洞，火山活动给它留下了一个与众不同的人造外貌。
Though it is a sea cave now, its history is volcanic in nature, and left it with an unusually man-made appearance.
对玻璃池窑池壁、小炉口、流液洞、加料口等处的电熔锆刚玉砖侵蚀特征进行了研究。
This paper researched the corrosion features of the fused zirconia corundum blocks which fixed in the tank wall, port mouth, throat, dog house of glass tank furnace.
对玻璃池窑池壁、小炉口、流液洞、加料口等处的电熔锆刚玉砖侵蚀特征进行了研究。
This paper researched the corrosion features of the fused zirconia corundum blocks which fixed in the tank wall, port mouth, throat, dog house of glass tank furnace.
应用推荐