The King's chamber is situated at the center from the pyramid, only available with the Terrific Gallery and an ascending corridor. passageway通道;cavity洞，凹处;cylinder汽缸;orifice孔口;corridor门厅，走�?cylindrical圆柱形 国王的墓室位于金字塔的中心，只有通过大走廊和一个上升的通道才可以到达。 At the conclusion of the experiment, a defogger quickly cleans the inside of your tests chambe... https://www.xudafiltration.com/product-news/types-of-filter-plates.html