最近中文字幕免费MV第一季歌词,欧美一级婬片AAAAAAA欠钱,gogogo高清在线观看免费视频完整,国产裸体美女免费无遮挡

紅柱石制品

紅柱石制品具有良好的抗熱震穩(wěn)定性、高溫強(qiáng)度和致密度，是玻璃窯爐蓄熱墻和蓄熱室底部過(guò)度磚、加熱爐、化工窯爐、冶金工業(yè)爐的首選優(yōu)質(zhì)材料。

ANDALUSITE PRODUCTS
Andalusite Products have properties of good thermal shock resistances, high-temperature strength and high density. It is the first choice used as breast wall, rider arches in regenerator for glass furnace, heating furnace, chemical kilns and metallurgic furnaces.