x
uploads/hard coal.jpg

hard coal 硬煤,無煙煤。

hard copper

Hard coal and coke - mechanical sampling - part 2 : coal - sampling from moving streams 無煙煤和焦炭.機械取樣.第2部分:焦炭.從移動燃燒流中取樣

Size reduction of hard coal and lignite as well as overburden with high and constant capacities 您的要求:高產量地破碎褐煤,煙煤和剝離物。

Hard coal and coke - mechanical sampling - part 3 : coal - sampling from stationary lots 無煙煤和焦炭.機械取樣.第3部分:焦炭.從固定批中取樣

Preparation of hard coal - flocculants for process water - terms , requirements , verification 無煙煤的制備.生產用水的絮凝劑.術語要求和驗證

Preparation of hard coal ; preparation plants ; technical agreements with regard to the fixation of guaranties 選煤.選煤設備保證規定技術協議

Hard coal briquetting - plants ; definition , specification , testprocedures on briquette - processes 無煙煤制塊廠.煤制塊加工的定義規范試驗程序

Hard coal and coke - mechanical sampling - part 4 : coal - preparation of test samples 無煙煤和焦炭.機械取樣.第4部分:焦炭.試驗樣品的制備

Preparation of hard coal ; preparation plants ; process technical requirements on preparation equipment 選煤.選煤設備.選煤設備工藝技術要求

Preparation of hard coal - assessment of preparation equipment and processes - part 3 : cleaning 選硬煤.選煤設備和工藝的評定.第3部分:清潔

Hard coal and coke - mechanical sampling - part 6 : coke - preparation of test samples 無煙煤和焦炭.機械取樣.第6部分:焦炭.試驗樣品的制備

Fully mechanized high top coal caving mining technology in hard coal seam of honghui no . 1 mine 紅會一礦堅硬煤層大放高綜采放頂煤開采技術

Preparation of hard coal - assessment of preparation equipment and processes - part 2 : sizing 選硬煤.選煤設備和工藝的評定.第2部分:尺寸

Preparation of hard coal ; simulation of processes and material - flows ; combination of processes 硬煤選煤.材料流和工藝的摸擬.工藝組合

Solid mineral fuels . sampling method for hard coal and lignites . scientific explanations 固體礦物燃料.硬煤和褐煤取樣方法.科學解釋

Solid mineral fuels . method of sampling of hard coal and lignite . treatment of sample 固體礦物燃料.硬煤和褐煤取樣方法.樣品的處理

Preparation of hard coal ; simulation of processes and material - flows ; homogenizing 硬煤預加工.第2部分:過程和物流的模擬的均質化

Preparation of hard coal ; description and estimation of raw coal properties in view of preparation 選煤.待選原煤特性描述和評估

Solid mineral fuels . method of sampling of hard coal and lignite . sampling procedure 固體礦物燃料.硬煤和褐煤取樣方法.取樣程序

Mine plans - stratigraphy - part 2 : regional and local subdivisions ; hard coal 礦山平面圖.地層學.第2部分:區域和局部細分.無煙煤