词汇	marine return tube boiler
释义	marine return tube boiler 船用回管锅炉
随便看	Proportion of faith proportion of foreground proportion of foreign capital proportion of goods damaged proportion of ground back pressure Proportion of implement proportion of income proportion of inertia proportion of ingredient proportion of ingredients proportion of inoculation proportion of investment proportion of investment and consumption proportion of late wood proportion of leaf to stem proportion of Lime and Fly-ash proportion of loan and deposit proportion of locomotives out of service Proportion of long strands proportion of lost calls Proportion of low frequency energy Proportion of main operating profit proportion of mixture proportion of nc item proportion of non-performing assets