GB/T 4585-2024 Chinese PDF (GB/T4585-2024) GB/T 37027-2025 English versions: GB/T 45653-2025

English versions: GB/T 45653-2025

2-2024_Chinese: Grades of cemented carbide - Part 2: Grades of cemented carbide for rock drilling and engineering (Chinese: 硬质合金牌号 第2部分：凿岩及工程用硬质合金牌号)

English versions: GB 9743-2024

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)

English versions: GB/T 45347-2025

GB/T 4585-2024 Chinese PDF (GB/T4585-2024) GB/T 37027-2025 English versions: GB/T 45653-2025GB T 4585 2024_Chinese: Artificial pollution tests on high voltage ceramic and glass insulators to be used on a. c. systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4585 2024