And please explain whether the various tests of shale brick fire test, whether it can be issued an experimental report Thank you. Thank you! More
And please explain whether the various tests of shale brick fire test, whether it can be issued an experimental report Thank you. Thank you! More
All the steel smelting all refractory materials, can not find shale brick, is not used as insulation materials ah
Shale itself is not a refractory shale made Page 紶 紶 official flying out of reading Sao Saihai rock carving rock after a better insulation material can be used for 900 ℃ below the various environments of thermal insulation