GB/T 1634.1-2025 Chinese PDF (GB /T1634.1-2025) GB 6944-2025 GB/T 17365-2025_Chinese: Microbeam analysis -

GB/T 17365-2025_Chinese: Microbeam analysis - Method of preparation for specimens of metal and alloy in electron probe microanalysis (Chinese: 微束分析 金属与合金电子探针定量分析试样的制备方法)

English versions: GB 45189-2025

English versions: GB/T 15969

English versions: GB/T 14646-2025

control and laboratory use - Part 11: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials (Chinese: 测量、控制和实验室用电气设备的安全要求 第11部分：用于处理医用材料的灭菌器和清洗消毒器的特殊要求)

GB/T 1634.1-2025 Chinese PDF (GB /T1634.1-2025) GB 6944-2025 GB/T 17365-2025_Chinese: Microbeam analysis -GB T 1634. 1 2025_Chinese: Plastics Determination of temperature of deflection under load Part 1: General test method (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1634. 1 2025