GB 14925-2023 Chinese PDF GB/T 15340-2025 English versions: GB 1351-2023

English versions: GB 1351-2023

English versions: GB/T 45364-2025

English versions: GB/T 17817-2024

GB/T 45647-2025_Chinese: Technical specification for carbon dioxide recovery and disposal in metallurgical lime kiln (Chinese: 冶金石灰窑中二氧化碳回收处置技术规范)

GB/T 45183-2025_Chinese: Plastics - Instrumental determination of radiant exposure in weathering tests - General guidance and basic test method (Chinese: 塑料 气候老化试验中辐照量的仪器测定 总则和基本测试方法)

GB 14925-2023 Chinese PDF GB/T 15340-2025 English versions: GB 1351-2023GB 14925 2023_Chinese: Laboratory animal Environment and housing facilities (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 14925 2023