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...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace ...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace ...
... of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains tr...
... of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains tr...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
...the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements suc...
... crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (F...
... system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe) and t...
...a chemical element, chemical symbol Ti, atomic number 22, is a silver-white transition metal, characterized by light weight, high strength, metallic luster, also has good ......
...a chemical element, chemical symbol Ti, atomic number 22, is a silver-white transition metal, characterized by light weight, high strength, metallic luster, also has good ......
... port, Shanghai port, Guangzhou port, Shenzhen port Shape Round Titanium is a metallic chemical element, chemical symbol Ti, atomic number 22, in the periodic table of chemical elements in the fourth period,...
...Grade Pure>3N5 Packaging Vacuum package in wooden case Port of place Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port Other product Titanium Tube Target Niobium tube Target Gr2 Tube Tar...
... Grade Gr2 Packaging Vacuum package in wooden case Port of place Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port Titanium is a chemical element, chemical symbol Ti, atomic number 22, i...
... a Item name Titanium tube target Grade Gr2 Packaging Vacuum package in wooden case Port of place Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port Titanium is a chemical element, chemic...