配额quota
按～入境的移民quota immigrant/出口～export quota/纺织品出口～ quota of textile export/进口～ quota on imports /～分配quota allocation/～卡特尔quota cartel/～类商品quota-class merchandise/～内税率inquota tariff rate/～限制quota restrictions/～以外above quota/～优先权quota priority/～制quota system |