grain powder是什麼意思、英文翻譯及中文解釋
grain powder
詞語: grain powder
解釋: 粒狀炸藥
詞典: 消防專業英漢詞典
grain powder 相關解釋
粒狀炸藥 granulation powder;grain powder;corned powder
grain powder
詞語: grain powder
解釋: 粒狀炸藥
詞典: 消防專業英漢詞典
grain powder 相關解釋
粒狀炸藥 granulation powder;grain powder;corned powder