Smart Conference: inch (55/65/75/85)Available Size: 55/65/75/85inch Infrared Touch Technology with Minimum 20 Points Surface Morse grade 7 Anti-glare Tempered Glass 4K Ultra-HD Screen Support Dual System Android OS + Windows OS 2.4G/5G Wireless Network Su
Steel structure workshop is the type of building formed by main framework which mainly consists of steel column, steel beam and purlin, thus the steel structure accounts for the major load-bearing member of steel workshop building.
Black silicon carbide is made of quartz sand, petroleum coke (or coal) and wood chips as raw materials through a resistance furnace with high temperature smelting. Of the non oxide high technology refractory materials such as C, N and B, silicon carbide i
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