Although Wangping, a medium-scale mine with an annual production of 1.5 million tons, has not seen a severe accident in years, Wang says this does not mean no blood has been shed.

王坪矿只是一个年产150万吨煤的中等煤矿，而且近些年没看到过有重大事故的发生，但小王说这并不意味着没有人没流过一滴血。

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The facility is also a world-scale chemical plant, pumping out thousands of tons of polyethylene and polypropylene, the building blocks of plastic, and paraxylene, which gets turned into polyester.

这家工厂也是一座世界级规模的化工厂，将源源不断地生产成千上万吨聚乙烯、聚丙烯（塑料的基本组成部分）和二甲苯（PX，用于合成聚脂纤维）。

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Undertake an annual output of 1-100 tons a full set of device scale alcohol, anhydrous alcohol device, and a full set of matching devices feed corn distiller's grains.

承接年产100吨至10万吨规模酒精全套装置、无水酒精装置、及五元杂环化合物配套玉米酒糟饲料全套装置。

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A total of 30 small-scale pineapple farmers in Ghana saw sales grow from 26 tons to more than 115 tons after gaining their organic certification.

VOA: standard.2010.04.11

But to do so on a global scale would require turning trillions of tons of greenhouse-gas emissions into a substance that could be stored cheaply and easily underground or in ocean beds.

NEWYORKER: The Climate Fixers

"In the grand scheme -- and on a grand scale -- there are hundreds of tons of weapons, munitions, artillery, explosives that are unaccounted for in Iraq, " the official said.

CNN: Tons of Iraq explosives missing

Typical utility-scale biomass power plants burn 300, 000 to 800, 000 tons of wood a year.

FORBES: Massachusetts Addresses "Biomass Loophole" and Limits Subsidies