河北农村大跃进式的天然气取暖，禁止烧煤和木材秸秆，一方面大幅度改善冬天雾霾，一方面陷入无法持续的困境。

来源: thore 于 2026-01-13 04:26:02 [旧帖] [给我悄悄话] 本文已被阅读：次

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