GB/T 34747-2024 Chinese PDF (GB/T34747-2024) GB 33955-2024 1-2024_Chinese: Leather - Determination of

1-2024_Chinese: Leather - Determination of water resistance of flexible leather - Part 1: Repeated linear compression(penetrometer) (Chinese: 皮革 柔软皮革防水性能的测定 第1部分：反复线压缩法（透度计法）)

English versions: GB/T 45297-2025

2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)

English versions: GB/T 31790-2025

GB/T 45019-2024_Chinese: Basalt fiber modified asphalt mixture for road engineering (Chinese: 道路用玄武岩纤维沥青混合料)

GB/T 34747-2024 Chinese PDF (GB/T34747-2024) GB 33955-2024 1-2024_Chinese: Leather - Determination ofGB T 34747 2024_Chinese: Grades and specifications of dried sea cucumber (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34747 2024