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什么是锅炉的水循环？
什么是锅炉的水循环？
什么是锅炉的水循环？
2025-03-16 07:38:47
推荐回答（1个）
回答1：
就是从锅炉里出来的水循环一圈后再回到锅炉 这样可以有效的保护锅炉 免受水锈（水垢）的腐蚀 有效的保护锅炉主体
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