GB/T 1480-2025 Chinese PDF (GB /T1480-2025) GB/T 10816-2024 raw natural and raw synthetic

raw natural and raw synthetic - Sampling and further preparative procedures (Chinese: 天然、合成生胶 取样及其制样方法)

GB/T 15268-2024_Chinese: Mulberry silkworm fresh cocoons (Chinese: 桑蚕鲜茧)

20-2024_Chinese: Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides - Ion chromatography method (Chinese: 稀土金属及其氧化物中非稀土杂质化学分析方法 第20部分：稀土氧化物中微量氟、氯的测定 离子色谱法)

2-2024_Chinese: Sterilization of health care products - Biological indicators - Part 2: Biological indicators for ethylene oxide sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第2部分：环氧乙烷灭菌用生物指示物)

3-2025_Chinese: Types and dimensions of lamp caps - Part 3: Prefocus caps (Chinese: 灯头的型式和尺寸 第3部分：预聚焦式灯头)

GB/T 1480-2025 Chinese PDF (GB /T1480-2025) GB/T 10816-2024 raw natural and raw syntheticGB T 1480 2025_Chinese: Metallic powders Determination of particle size by dry sieving (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1480 2025