YY/T 1952.1-2024 Chinese PDF (YY /T1952.1-2024) GB/T 45384-2025 GB/T 33796-2025_Chinese: General technical requirement

GB/T 33796-2025_Chinese: General technical requirement of thermoplastic starch (Chinese: 热塑性淀粉通用技术要求)

English versions: GB 33955-2024

English versions: YY/T 1950-2024

2-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 2: Mobile communication network (Chinese: IPv4/IPv6网络安全防护技术规范 第2部分：移动通信网)

YY/T 1952.1-2024 Chinese PDF (YY /T1952.1-2024) GB/T 45384-2025 GB/T 33796-2025_Chinese: General technical requirementYY T 1952. 1 2024_Chinese: Dentistry Materials for dental instruments Part 1: Stainless steel (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1952. 1 2024