Economic assurance or financial proof: Please submit documents proof personal finance or sponsored by family, government and financial warrantor with concrete number.

经济担保、：请提交个人或家庭资助、政府资助、经济担保人赞助等方面的来源和具体额。

The present situation for pestling coking technology of our country is that it has few stamp-charging coke ovens and have insufficient financial resources for enterprise.

论述了国内捣固焦技术的现状是捣固焦炉数量少,企业不足。