unit costing

At present the domestic LT-MED and electricity co-generation unit water thermal costing no existing standards, its water system heat cost calculation method.

目前国内低温多效水电联产机组制水热力成本计算没有现成的标准，其制水热力成本计算的方法很多。

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a new air unit, costing c$300m ($285m) and creating 550 jobs, will be based near quebec city.

一个新成立的、耗资3亿加元、并创造550个就业岗位的空军中队将驻扎在魁北克城附近。

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The principle of individual projects costing unit project cost control is to be precise budget, real expenditures, timely collection, rigorous accounting and scientific management.

项目成本管控的原则是以单项工程为成本核算单位，做到准确预算、真实支出、及时归集、严格核算、科学管控。

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