GB/T 39315.6-2020.General resource of military and civilian-Data Model-Part 6 : Facilities.1范围GB/T 39315的本部分规定了军民通用资源中设施类数据模型的一般要...
GB/T 39414.2-2020.Interface specification for signal in space of BeiDou navigation satellite system-Part 2: Open service signal B2a.1范围GB/T 39414的本部分规定了北斗卫星导...
GB/T 18115.1-2020.Chemical analysis methods of rare earth impurities in rare earth metals and their oxides-Part 1: Determination of cerium, praseodymium, neodymium，samarium ，eur...
GB/T 39399-2020.General specification for BeiDou navigation satellite system geodetic receiver.1范围GB/T 39399规定了北斗卫星导航系统测量型接收机(以下简称接收机...
GB/T 34370.11-2020.Nondestructive testing of amusement equipments-Part 11: Ultrasonic guided wave testing.1 范围GB/T 34370的本部分规定了游乐设施超声导波检测和结果...
GB/T 34370.7-2020.Nondestructive testing of amusement equipments-Part 7 : Eddy current testing.1范围GB/T 34370的本部分规定了游乐设施的涡流检测方法和覆盖层厚度...
GB/T 39317-2020.General resource of military and civilian-Requirement for data element mapping.1范围GB/T 39317规定了军民通用资源中物资数据元与军用物资和装备数...
GB/T 34370.9-2020.Nondestructive testing of amusement equipments-Part 9 :Magnetic flux leakage testing.1范围GB/T 34370的本部分规定了游乐设施的漏磁检测和结果评价...
GB/T 39467-2020.Specifications for precision service products of BeiDou navigation satellite system.1范围GB/T 39467规定了北斗卫星导航系统精密服务产品类型及文件...
GB/T 39449-2020.Maintenance and management of public credit information data dictionary.1范围GB/T 39449规定了公共信用信息数据字典维护机构的构成与职责、数据...
