溜下
6.In fact, in her zeal she has taken excessive points from Gryffindor students (e.g.50 points per Gryffindor student who was out of bed and wandering the castle right after taking only 20 points away from a Slytherin student who was guilty of the same infraction).
7.A summary introduction is made of the electrovibrating ore-drawing techniques that have been used in Shizishan Copper Mine,which includes the electrovibrating ore drawing of the ore pass in middle section,the one for in-stope ore drawing,the one for the main underground ore bin and the one for the coarse ore bin in the concentrator.
8.Of an intermediate balance, under the circumstances, there is no possibility.
9.The main products of this enterprise include various high strengthening and wearing plastic products such as plastic carrying roller, plastic sliding chute, wearing plate, anticorrosive wearing pipes etc.
10.Widely employed in coal mine, downhole coal bunker, coal washery, cement factory, foundary, thermal power plant, sintering plant coal gas factory, fertilizer plant, chemicals plant, aluminium plant, alkali factory, steel works, coking plant, pharmaceutical factory, mine, dock, foodstuff, and feedings process works, concrete process,etc.. with bunker, hopper, transmitting pipeline and drawshaft.
