特级做a爱片毛片免费看_变态 另类 国产 亚洲_中文字幕乱码视频中文字幕14_中文亚洲少妇自拍_无码国产天天一区在线观看_美女在线777在线_美女做爰高潮免费视频_伊人久久久A∨老熟妇色_韩国电影办公室3免费完整版_自拍偷亚洲精品重口

W-Ni-Fe Tungsten Alloy Cylinder

W-Ni-Fe tungsten alloy cylinder is an alloy cylinder composed of tungsten and a small amount of nickel, iron and other alloying elements. It has high density, strong ability to absorb high energy rays, low thermal expansion coefficient, good plasticity, high strength, high elastic modulus, better machinability and weldability. It is widely used in radiation protection and guidance, industrial counterweight components, safety and defense components.

W-Ni-Fe tungsten alloy cylinder pictureW-Ni-Fe tungsten alloy cylinder supplied by Chinatungsten Online has high cost performance and good reliability. The company can provide considerate after-sales service, so that we can successfully open the foreign market, and export to Europe, Oceania, America and many countries in southeast Asia.

More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-cylinder.html

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版