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人参与 | 时间：2025-01-28 03:46:38
- 今年3月，煤化国家能源局出台《煤炭深加工示范工程标定管理办法(试行)》，工示被业界认为是范工我国煤化工发展方式转变的一种表现。不久前，程标中国石油和化学工业联合会科技与装备部有关负责人专门对此政策进行了解读。定为定那么，何定有关部门为什么要对煤炭深加工示范工程进行标定，煤化其意义、工示作用和目的范工是什么呢? 顶: 5踩: 2444
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