GB 12664-2024 Chinese PDF GB/T 45278.1-2025 GB/T 44924-2024_Chinese: Semiconductor integrated circuits

GB/T 44924-2024_Chinese: Semiconductor integrated circuits - Measuring methods for RF transmitter/receiver (Chinese: 半导体集成电路 射频发射器/接收器测试方法)

GB/T 29292-2024_Chinese: Footwear - Guidelines for the management and control of key chemicals in footwear and footwear components (Chinese: 鞋类 鞋类和鞋类部件中重点化学物质管控指南)

GB/T 45590-2025_Chinese: Detection and identification of Le ptos phaeria lindquistii Frezzi (Chinese: 向日葵黑茎病菌检疫鉴定方法)

GB/T 21499-2024_Chinese: Inspection of grain and oils - Determination of the potential milling yield from paddy and from husked rice (Chinese: 粮油检验 稻谷和糙米潜在出米率测定方法)

straight and shouldered

GB 12664-2024 Chinese PDF GB/T 45278.1-2025 GB/T 44924-2024_Chinese: Semiconductor integrated circuitsGB 12664 2024_Chinese: General technical requirements for portable X ray security inspection equipment (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 12664 2024