GB/T 1231-2024 Chinese PDF (GB/T1231-2024) GB/T 29292-2024 English versions: GB/T 44937

English versions: GB/T 44937

GB/T 23453-2025_Chinese: Natural limestone slab for building (Chinese: 天然石灰石建筑板材)

English versions: GB 24544-2023

GB/T 44984-2024_Chinese: Determination of L-(+)-glutamic acid content in meat and meat products (Chinese: 肉与肉制品中 L-(+)-谷氨酸含量的测定)

2-2024_Chinese: Textiles - Determination of perfluorinated and polyfluorinated compounds - Part 2: Gas chromatography-mass spectrometry method (Chinese: 纺织品 全氟及多氟化合物的测定 第2部分：气相色谱-质谱法)

GB/T 1231-2024 Chinese PDF (GB/T1231-2024) GB/T 29292-2024 English versions: GB/T 44937GB T 1231 2024_Chinese: High strength bolts with large hexagon head assemblies for steel structures (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1231 2024