Winterize head, holding tank and fresh water system by draining or filling with non-toxic anti-freeze.
冬天组长,召开
排水系统及淡水池或填无毒防冻剂.
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There's even a special drainage system to handle it but Pierre Paulo Capistrani says it was just the second time there's been significant flooding in the main chamber, 10 centimeters there and another meter in the crypt.
有专门的排水系统来处理洪水,但皮埃尔·保罗·卡皮斯特拉尼表示,这是主厅第二次发生严重的洪水,流入大厅的水有十厘米深,流进
下室的水有一米深。
球-俯瞰世界