对CHP耗热量管理原理图和低品位的热源进行了讨论。
Schematics of heat consumption management for CHP and low-grade as heat sources discussed.
钢桶使用韩国(浦项制铁和大宇)钢板，而不是低品位的俄制钢材，防止任何泄漏。
1-using Korean Steel plates for drums (Posco and Daewoo) instead of low grade Russian origins in order to preventing any leakage during delivery.
以低品位的石灰石为原料，通过合理的配料方案，成功制备了性能优异的水泥熟料。
Through proper designed plan, high quality cement clinker was obtained by using low grade limestone as raw material. Samples were investigated by petrography analysis (PA) and X-ray diffraction (XRD).
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