GB/T 32800.5-2023 Chinese PDF (GB/T32800.5-2023) GB/T 14207-2024 9-2023_Chinese: Implants for surgery -

9-2023_Chinese: Implants for surgery - Metallic materials - Part 9: Wrought high nitrogen stainless steel (Chinese: 外科植入物 金属材料 第9部分：锻造高氮不锈钢)

phenolphthalein alkalinity

2-2025_Chinese: Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels

English versions: GB/T 44968-2024

GB/T 22068-2025_Chinese: Electrically driven compressor assembly for automobile air conditioning (Chinese: 汽车空调用电动压缩机总成)

GB/T 32800.5-2023 Chinese PDF (GB/T32800.5-2023) GB/T 14207-2024 9-2023_Chinese: Implants for surgery -GB T 32800. 5 2023_Chinese: Hand held non electric power tools Safety requirements Part 5: Rotary percussive drills (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32800. 5 2023