Concessional terms减让条件;翻译;优惠条件
concessional sale优惠销售;优惠价销售
concessional term[贸易] 优惠条件
Provider Concessional承贷
concessional agreement让步的协议
concessional load优惠贷款
concessional disposal[贸易] 廉价处理
Concessional Accept让步接收
concessional games让步博奕