GB/T 26436-2025 Chinese PDF (GB /T26436-2025) GB/T 18281.8-2024 GB/T 31771-2024_Chinese: Housekeeping service -

GB/T 31771-2024_Chinese: Housekeeping service - Specification for quality of maternal and infant care services (Chinese: 家政服务 母婴护理服务质量规范)

4-2025_Chinese: Assembled spectacles - Part 4: Multifocal and power-variation near-vision spectacles (Chinese: 配装眼镜 第4部分：多焦和渐变焦老视成镜)

English versions: GB/T 28185-2025

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)

Canonical Encoding Rules(CER) and Distinguished Encoding Rules(DER) (Chinese: 信息技术 ASN

GB/T 26436-2025 Chinese PDF (GB /T26436-2025) GB/T 18281.8-2024 GB/T 31771-2024_Chinese: Housekeeping service -GB T 26436 2025_Chinese: Diagnostic techniques for avian leukosis (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26436 2025