GB/T 30416-2024 Chinese PDF (GB /T30416-2024) GB/T 13000-2025 English versions: GB/T 14124-2024

English versions: GB/T 14124-2024

7-2025_Chinese: Test methods of rare earth phosphors for LED - Part 7: Determination of thermal quenching (Chinese: LED用稀土荧光粉试验方法 第7部分：热猝灭性能的测定)

4-2024_Chinese: Natural disaster information statistics - Part 4: System of statistical forms (Chinese: 自然灾害灾情统计 第4部分：统计报表)

English versions: GB/T 18757-2025

1-2024_Chinese: Methods for chemical analysis of tin - Part 1: Determination of copper

GB/T 30416-2024 Chinese PDF (GB /T30416-2024) GB/T 13000-2025 English versions: GB/T 14124-2024GB T 30416 2024_Chinese: Specifications for the after sales repair service of clocks and watches (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30416 2024