diff --git a/src/assets/img/lower_water.png b/src/assets/img/lower_water.png
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diff --git a/src/assets/img/upper_water.png b/src/assets/img/upper_water.png
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diff --git a/src/components/charts/LowerTank.vue b/src/components/charts/LowerTank.vue
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--- /dev/null
+++ b/src/components/charts/LowerTank.vue
@@ -0,0 +1,98 @@
+
+ 下仓液氮液位 上仓液氮液位
+
+
排液氮
正在注入液氮
+