interborough

interborough subway system

自治城镇的地下铁道系统

international trade, transit trade, interborough trade, goods and technology import and export, all kinds of natural and compound rubber trade, tire export.

国际贸，转口贸，企业之间贸及贸下加工整理，货物技术的进出口，经营各种天然，合成，胎出口业务。