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020-88888888China is working on next-generation bullet trains with a maximum operational speed of 400 km per hour that will be ready by 2020 for markets linked to the Belt ......
[查看详情+]从脑中的一个产品雏形,到上海普陀区辖两个街道的首个试点,再行到北京、广东、浙江、湖南、山东、吉林、湖北7省14城的免费实行,2周以来,由国内领先的客户体验解决方案提供商Udesk研发的“疫情筛查语音机器人”早已辅助各地社区工作人员已完成了对100多万人次的身体健康排查,沦为帮助一线工作人员高效“战疫”的有力“武器”。...
[查看详情+]Brands are familiar, but often expensive. A new online retailer thinks it can offer shoppers big savings by ditching branded goods altogether.品牌产品为顾客熟悉,但往往价格也很便......
[查看详情+]Chinese tech giant Huawei on Wednesday said its global smartphone sales jumped by 39% in the first half of the year.中国科技巨头华为周三称之为,其全球智能手机销售量今年上半年剧增,增幅约39%。...
[查看详情+]在轧钢生产中,在探伤线与修磨线部位,加装测径仪可以动态监测其质量,对提高效率与成材率皆具备十分最重要的意义。...
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