硬煙煤 的英文怎麼說
中文拼音 [yìngyānméi]
硬煙煤
英文
splint coal-
Preparation of hard coal ; medium solids ; concepts, requirements, testing
無煙煤的備制.中等硬度.概念要求和試驗Secondary impact mills are used in the hard coal and the salt mining industry, in the gypsum limestone industry, in ceramics, in the iron and steel industry, as well as in the sector environmental technology for crushing of soft to medium - hard feed materials
二級沖壓式粉碎機在煙煤業鹽礦業石灰業石膏業制陶業冶金業以及環保業領域里被用來破碎從軟到中硬物料。I sewed the new soles to the shoes with copper wire and put the cardboard back inside. then i shined them with soot from the stove lids
我用銅絲把鞋底和鞋面縫合起來,把那硬紙板放進鞋內。然後我用爐蓋上的煤煙把它們擦亮。
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