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Terms for subject Explosives and Explosive Ordnance Disposal containing economical design | all forms
| English | Chinese |
| An optimum powder factor can satisfy both economic and environmental considerations in blast design | 在爆破设计时选择最佳单位炸药消耗量,既能消除经济成本方面的顾虑,又能消除环境方面的顾虑 |