GB/T 9442-2024 Chinese PDF (GB/T9442-2024) YY/T 1529-2024 6-2024_Chinese: Printed board assemblies -

6-2024_Chinese: Printed board assemblies - Part 6: Evaluation criteria for voids in soldered joints of BGA and LGA and measurement method (Chinese: 印制板组装 第6部分:球栅阵列（BGA）和盘栅阵列（LGA）焊点空洞的评估要求及测试方法)

GB/T 28843-2024_Chinese: Management requirement for traceability in food cold chain logistics (Chinese: 食品冷链物流追溯管理要求)

English versions: GB/T 10067

GB/T 5484-2024_Chinese: Methods for chemical analysis of gypsum (Chinese: 石膏化学分析方法)

GB/T 18867-2025_Chinese: Electronic gas - Sulphur hexaflouride (Chinese: 电子气体 六氟化硫)

GB/T 9442-2024 Chinese PDF (GB/T9442-2024) YY/T 1529-2024 6-2024_Chinese: Printed board assemblies -GB T 9442 2024_Chinese: Silica sand for foundry (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 9442 2024