意思是:华盛顿特区军事海运司令部国家库存号(National Stock Number)北约库存品编号(NATO Stock Number)例句He said private equity investment in NSN could be a good lever for its future business development.他还表示,私人股本投资对于NSN未来的业务发展而言或许能发挥良好的杠杆作用。