GB/T 43307-2023 Chinese PDF (GB/T43307-2023) GB/T 45496-2025 GB/T 26925-2025_Chinese: Water saving enterprises

GB/T 26925-2025_Chinese: Water saving enterprises - Fossil fired plant (Chinese: 节水型企业 火力发电行业)

4-2024_Chinese: Test methods of winding wires - Part 4: Chemical properties (Chinese: 绕组线试验方法 第4部分：化学性能)

GB/T 19247

GB/T 19923-2024_Chinese: Reuse of urban recycling water - Water quality standard for industrial uses (Chinese: 城市污水再生利用 工业用水水质)

lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Titration (Chinese: 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第1部分：碳酸锂含量的测定 滴定法)

GB/T 43307-2023 Chinese PDF (GB/T43307-2023) GB/T 45496-2025 GB/T 26925-2025_Chinese: Water saving enterprisesGB T 43307 2023_Chinese: Fine ceramic fibers Determination of tensile properties of filaments at room temperature (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43307 2023