GB/T 7247.3-2025 Chinese PDF (GB /T7247.3-2025) GBZ45261-2025 English versions: GB/T 45351-2025

English versions: GB/T 45351-2025

English versions: GB/T 45093-2024

GB/T 6433-2025_Chinese: Determination of crude fat in feeds (Chinese: 饲料中粗脂肪的测定)

English versions: GB/T 45068

4-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 4: EDD interpretation (Chinese: 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第4部分：EDD互操作)

GB/T 7247.3-2025 Chinese PDF (GB /T7247.3-2025) GBZ45261-2025 English versions: GB/T 45351-2025GB T 7247. 3 2025_Chinese: Safety of laser products Part 3: Guidance for laser displays and shows (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7247. 3 2025