GB/T 23420-2024 Chinese PDF (GB/T23420-2024) GB/T 27545-2024 industry and administration - Long

industry and administration - Long term signature - Part 4: Attributes pointing to proof of existence objects used in long term signature formats (Chinese: 行政、商业和行业中的数据元、过程和文档 长效签名 第4部分：用于长效签名格式的存证对象属性)

11-2025_Chinese: Plastics piping systems for renovation of underground water supply networks - Part 11: Lining with inserted hoses (Chinese: 地下供水管网非开挖修复用塑料管道系统 第11部分：软管穿插内衬法)

GB/T 45226-2025_Chinese: Product lifecycle data model based on BOM (Chinese: 基于BOM的产品生命周期数据模型)

GB/T 45446-2025_Chinese: Interface specification for signal in space of BeiDou navigation satellite system precise point positioning service (Chinese: 北斗卫星导航系统精密单点定位服务空间信号接口规范)

7-2024_Chinese: Sterilization of health care products - Biological indicators - Part 7: Guidance for the selection

GB/T 23420-2024 Chinese PDF (GB/T23420-2024) GB/T 27545-2024 industry and administration - LongGB T 23420 2024_Chinese: Aircraft lower deck container cargo loader (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23420 2024