GB/T 33290.25-2024 Chinese PDF (GB/T33290.25-2024) GB/T 2077-2023 English versions: GB/T 22838

English versions: GB/T 22838

English versions: GBZ42749

GB/T 42125

10-2025_Chinese: Refractory mortars - Part 10: Determination of permanent change in dimensions on heating (Chinese: 耐火泥浆 第10部分：加热永久线变化试验方法)

GB/T 45129-2025_Chinese: Determination of strength for reinforcement yarn in cement (Chinese: 增强纱线在水泥中强度的测定)

GB/T 33290.25-2024 Chinese PDF (GB/T33290.25-2024) GB/T 2077-2023 English versions: GB/T 22838GB T 33290. 25 2024_Chinese: Specification for inspecting exit cultural relics Part 25: Chinese painting and calligraphy (Chinese: 25) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33290. 25 2024