GB/T 39075.1-2023 Chinese PDF (GB/T39075.1-2023) GB/T 45534-2025 GB/T 45343-2025_Chinese: Bath shoes for

GB/T 45343-2025_Chinese: Bath shoes for the elderly (Chinese: 老年人沐浴鞋)

English versions: GB/T 45612-2025

English versions: GB/T 17699

GB 23394-2024_Chinese: Respiratory protection - Positive pressure self-contained closed-circuit compressed oxygen breathing apparatus (Chinese: 呼吸防护 正压式自给闭路压缩氧气呼吸器)

2-2024_Chinese: Non-destructive testing - Penetrant testing - Part 2: Testing of penetrang materials (Chinese: 无损检测 渗透检测 第2部分：渗透材料的检验)

GB/T 39075.1-2023 Chinese PDF (GB/T39075.1-2023) GB/T 45534-2025 GB/T 45343-2025_Chinese: Bath shoes forGB T 39075. 1 2023_Chinese: Organic light emitting diode(OLED)light sources for general lighting Safety Part 1: General requirements and tests (Chinese: OLED 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39075. 1 2023