Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
GB/T 20725-2025_Chinese: Microbeam analysis - Electron probe microanalysis - Guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry (Chinese: 微束分析 电子探针显微分析 波谱法定性点分析导则)
English versions: GB/T 34750-2025
English versions: GB/T 12540-2024
5-2025_Chinese: Lightning protection system components(LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals (Chinese: 雷电防护系统部件（LPSC） 第5部分：接地极检测箱和接地极密封件的要求)
2-2024_Chinese: Public information guidance systems - Setting principles and requirements - Part 2: Airport (Chinese: 公共信息导向系统 设置原则与要求 第2部分：民用机场)
GB/T 30544.3-2025 Chinese PDF (GB /T30544.3-2025) GB/T 22252-2024 GB/T 20725-2025_Chinese: Microbeam analysis -GB T 30544. 3 2025_Chinese: Nanotechnologies Vocabulary Part 3: Carbon nano objects (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30544. 3 2025
US$ 272.50
US$ 150.00
US$ 145.00
US$ 150.00
US$ 150.00
US$ 150.00
