low calorific value of coal的意思|示意
美 / /
英 / /
煤的低热值
low calorific value of coal的网络常见释义
煤的低位发热量 ... 煤车注水机 water injector for coal train 煤的低位发热量 low calorific value of coal 煤的分类法 classification of coal ...
low calorific value of coal相关例句
Brown coal is low calorific value coal. Now most of such coal is borne directly, its processing and utilization have certain limitation and hasn't been fully developed and utilized.
褐煤属低热值煤，现多以直接燃烧方式，褐煤的加工利用还具有一定的局限性，还没有完全开发利用。