America F. C 90-95% Ash 4.5-8.5% S 0.25-0.35% Electrically Calcined Anthracite Coal

America F. C 90-95% Ash 4.5-8.5% S 0.25-0.35% Electrically Calcined Anthracite Coal

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    America Calculating Percentages for Time Spent During Day, Week ...

    America Calculating Percentages for Time Spent During Day, Week ...

    America For example, a two-hour daily duty represents the following percentage of the job: 2 hours x 5 days/week = 10 total weekly hours 10 hours / 40 hours in the week = .25 = 25% of the job. If a duty is not performed every week, it might be more accurate to estimate the percentage by considering the amount of time spent on the duty each month.

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    America US5520730A - Settable composition for general purpose ...

    America US5520730A - Settable composition for general purpose ...

    America From about 25% to about 50% but not more than about 200 lbs of the Portland cement of a general purpose concrete mix which contains for each cubic yard of the concrete to be produced in generally homogeneous admixture about 400-750 lbs. portland cement, about 1600-2000 lbs. coarse aggregate of a size of at least about 3/8 inch, and sufficient fine aggregate of a size less than 3/8 inch and up ...

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    America anthracite coal carbon additive, anthracite coal carbon ...

    America anthracite coal carbon additive, anthracite coal carbon ...

    America 90-95 95-98 98-99 Moisture content% 0.55 0.5 0.45 Ash content% 4-6 3-4 1-2 V.M. content % 0.2-0.25 0.2 0.1-0.2 the products can be provided according to the customer's special demands. Chengde Hongya Carbon company Advantages Packaging & Shipping If you have any questions, Inquiry me and I will try my best to serve you ,thanks.

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    America calcined anthracite coal, calcined anthracite,anthracite

    America calcined anthracite coal, calcined anthracite,anthracite

    America Size: 0.5-3mm, 1-4mm,0.5-4mm,1-3mm, 90%min,or at customer’s option Packing: (1)25Kg/bag, 1MT/bag (2) according to client's requirements Payment term: T/T OR L/C Delivery time: Within 10 days after receiving the prepayment.

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    America carbon additive - CARBONVALLEY

    America carbon additive - CARBONVALLEY

    America Carbon additive is chiefly made of coal carburant, u sing quality Ningxia Taixi anthracite as the raw material, it has the following features, such as high fixed carbon content, high oxidation resistance, low ash content , low phosphorus content, good mechanical strength, high chemical activity, high clean coal

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