The King's chamber is situated at the guts of your pyramid, only obtainable through the Terrific Gallery and an ascending corridor. passageway通道;cavity洞，凹处;cylinder汽缸;orifice孔口;hall门厅，走�?cylindrical圆柱形 反滤�?在排水设施之间，沿渗流方向将砂、石料按颗粒粒度或孔隙率逐渐增大的顺序分层铺筑而成的防止管涌的滤水设施�?过滤�?对灌溉水进行物理净化处理的装置。 "The chamber gained t... https://www.xudafiltration.com/filter-plate/