GB/T 15683-2025 Chinese PDF (GB /T15683-2025) GB/T 11578-2025 13-2025_Chinese: Forensic sciences - Physical

13-2025_Chinese: Forensic sciences - Physical and chemical examination of trace evidence - Part 13: Wavelength dispersive X-ray fluorescence spectrometry (Chinese: 法庭科学 微量物证的理化检验 第13部分：波长色散X射线荧光光谱法)

Canonical Encoding Rules(CER) and Distinguished Encoding Rules(DER) (Chinese: 信息技术 ASN

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)

English versions: GB 1903

English versions: GB/T 14124-2024

GB/T 15683-2025 Chinese PDF (GB /T15683-2025) GB/T 11578-2025 13-2025_Chinese: Forensic sciences - PhysicalGB T 15683 2025_Chinese: Inspection of grain and oils Determination of amylose content in rice (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15683 2025