GB/T 12705.1-2024 Chinese PDF (GB/T12705.1-2024) GB/T 44970-2024 GB/T 45381-2025_Chinese: Gantry-type die sinking

GB/T 45381-2025_Chinese: Gantry-type die sinking electrical discharge machines with movable crossbeam - Testing of the accuracy (Chinese: 动梁式龙门电火花成形机床 精度检验)

GB/T 45258-2025_Chinese: Telecom and internet network services - Assessment guideline (Chinese: 电信和互联网服务 评估指南)

GB/T 26713-2025_Chinese: Footwear - Chemical tests - Determination of dimethyl fumarate (DMFu) (Chinese: 鞋类 化学试验方法 富马酸二甲酯（DMFu）的测定)

GB/T 18375-2024_Chinese: Prosthetics - Structural testing of lower-limb prostheses - Requirements and test methods (Chinese: 假肢 下肢假肢的结构检验 要求和试验方法)

GB/T 12705.1-2024 Chinese PDF (GB/T12705.1-2024) GB/T 44970-2024 GB/T 45381-2025_Chinese: Gantry-type die sinkingGB T 12705. 1 2024_Chinese: Textiles Methods of testing the down proof property Part 1: Rubbing test (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 12705. 1 2024