magnetic fly-ash powder  粉煤灰磁粉

ash powder  粉煤灰

cement concrete of coal ash powder  粉煤灰水泥混凝土

Coal Ash Powder  粉煤灰

coal powder ash  粉煤灰

konjac fly powder  魔芋飞粉

konjac fly powder starch  魔芋飞粉淀粉

Powder ash  粉煤灰

powder ash air-entrained concrete  粉煤灰加气混凝土

powder ash content  粉尘含量

powder ash pile  粉煤灰桩

Ⅱ fly ash  Ⅱ级粉煤灰

abnormally high content of carbon in fly ash  飞灰含碳量异常

Activated Fly Ash  活化粉煤灰

Active fly ash  活性粉煤灰

actived fly ash  环流化床; 改性粉煤灰

Activity of Fly Ash  粉煤灰活性

adding volume of fly ash  粉煤灰掺量

Adding-Calcium Fly Ash  增钙粉煤灰