GB/T 20656-2023 Chinese PDF (GB/T20656-2023) GB/T 44883-2024 GB/T 28465-2024_Chinese: Inspection rules for

GB/T 28465-2024_Chinese: Inspection rules for garment interlining (Chinese: 服装衬布检验规则)

32-2024_Chinese: Wheelchairs - Part 32: Test method for wheelchair castor assembly durability (Chinese: 轮椅车 第32部分：轮椅车小脚轮总成耐用性测试方法)

GB/T 45552-2025_Chinese: Technical specification for Bombyx mori genetic resource survey (Chinese: 家蚕遗传资源调查技术规范)

GB/T 12250-2023_Chinese: Automatic steam traps - Marking (Chinese: 蒸汽疏水阀 标志)

1 encoding rules - Part 1: Specification of Basic Encoding Rules(BER)

GB/T 20656-2023 Chinese PDF (GB/T20656-2023) GB/T 44883-2024 GB/T 28465-2024_Chinese: Inspection rules forGB T 20656 2023_Chinese: Petroleum and natural gas industries Field inspection of new casing, tubing and drill pipe (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20656 2023