GB/T 45412.1-2025 Chinese PDF (GB /T45412.1-2025) GB/T 45140-2025 GB/T 45266-2025_Chinese: Guidelines for quality

GB/T 45266-2025_Chinese: Guidelines for quality grading of consumer products - Down filled products (Chinese: 消费品质量分级导则 羽绒制品)

2-2025_Chinese: Rubber

72-2024_Chinese: Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface(ACSI) (Chinese: 电力自动化通信网络和系统 第7-2部分：基本信息和通信结构 抽象通信服务接口（ACSI）)

GB/T 40032

GB/T 45126-2025_Chinese: Determination of carbon dioxide content of steel slag during carbonation fixation (Chinese: 钢渣碳酸化固定二氧化碳含量的测定方法)

GB/T 45412.1-2025 Chinese PDF (GB /T45412.1-2025) GB/T 45140-2025 GB/T 45266-2025_Chinese: Guidelines for qualityGB T 45412. 1 2025_Chinese: Optics and photonics Specifications for binoculars, monoculars and spotting scopes Part 1: General purpose instruments (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45412. 1 2025