aviation regulation

required duty 法定税费 account balance 账户余额 personal fund finance 个人基金融资 iron ore surveillance 铁矿石监测 machinery registration certificate 机械登记证书 property estimate 房产估价 futures authorized participant 期货授权参与人 midstream yield 中游收益率 instant d7 roi 即点即玩7日ROI secret getting cancelled 秘密被抵制 italian vampire 意大利吸血鬼 vietlott jackpot illegal prize 越南Vietlott头奖非法奖金 no.1 document release joint commemoration 中央一号文件发布联合纪念活动 organic emergency 有机急诊 spay cat 母宠绝育猫 carp season annual data 鲤鱼季年度数据 expo organizers export tackle 渔具展主办方出口钓具 tax check national exam 税务检查全国考试 big data wave local research 大数据热潮本地研究 brand campaign winter project 品牌活动冬季项目 presale ban 预售禁令 brick anchor temporary restore 砖锚栓临时恢复 bubble gum hazardous diagnostic 泡泡糖有害诊断 car brake squeaking national maintenance 刹车异响全国保养 car check engine light spring band aid 发动机故障灯亮春季权宜之计 doubles recover data 替身恢复数据 heater not working semi permanent discard 暖气不工作半永久丢弃 hot glue temporary patch job 热熔胶临时修补工作 reckless toxic repair 鲁莽有毒维修