偷拍 凸隐 视频 播放_仙踪林国精产品视频_亚洲日韩精品av无码麻豆_最原始进入静静的大肠_宝贝屁股翘起来浪一点_办公室强肝的播出方式与评价_欧美人禽zozσ伦交_长篇乱肉合集乱500小说_ysl口红水蜜桃色号60601

Tungsten Alloy Solid Brick

Tungsten alloy solid brick has a series of excellent properties such as high hardness, good wear resistance, high strength and toughness, good heat resistance and corrosion resistance. Especially its high hardness and wear resistance, even at 500 ° C, it remains basically unchanged. There is still high hardness at 1000 °C. It can be used to make electric light source parts, electric vacuum devices, heating elements for high temperature furnaces and the like.

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

tungsten alloy solid brick pictureAs a technology-leading enterprise, Chinatungsten Online has standardized personal governance structure and perfect management system. The company is dedicated to serving you with advanced technical strength and scientific management system. The company's brand has a high reputation and influence in the industry, and its products are sold to many countries and regions around the world.

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: [email protected]
舊版