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9月15日,约翰迪尔公司技术人员同经销商青海恒信农牧机械有限公司服务人员来到青海省贵南县过马营镇,为用户安装他们刚刚购买的一台338
September 15, John Deere company technical staff with the dealer Qinghai Hengxin Farming and Animal Husbandry Machinery Co., Ltd. service came to over town in Guinan County, Qinghai Province, for the user to install a 338 they have just purchased a