English translation for "coal grading"

煤的分等
煤的分级
煤分级

Related Translations:

graded potential:  分段电势分级电位级量电位随刺激强度而改变电位幅值。

admiralty coal:  船用煤

coaling stage:  煤台

metallurgical coal:  炼焦煤冶金用煤

sterile coal:  碳质页岩

coal product:  煤产品

bear coals:  做低三下四的工作； 甘受屈辱

coal distributor:  煤炭平舱机配煤器

china coal:  中国煤炭

rice coal:  米级无烟煤碎煤

Example Sentences:

1.

To work out proper index of checking carbon content in fly ash according to variety of coal grades 根据煤质变化合理制订飞灰含碳量考核指标

Similar Words：

"coal geological prospecting company" English translation, "coal geology" English translation, "coal getter" English translation, "coal grab" English translation, "coal grade" English translation, "coal grain" English translation, "coal gravel" English translation, "coal grinding" English translation, "coal grinding machine" English translation, "coal grinding mill" English translation