Pay in 4 interest-free payments of $19.75 Learn more
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
7-2024_Chinese: Methods for chemical analysis of silver - Part 7: Determination of gold and palladium content - Inductively coupled plasma emission spectrometry (Chinese: 银化学分析方法 第7部分：金、钯量的测定 电感耦合等离子体发射光谱法)
GB/T 44932-2024_Chinese: Testing equipment for DC electrical energy meters (Chinese: 直流电能表检验装置)
GB/T 33744-2025_Chinese: Specification for management operation and maintenance of emergency shelters (Chinese: 应急避难场所管护使用规范)
English versions: GB/T 11420-2024
GBZ45064-2024_Chinese: Equipment for general lighting purposes - Stroboscopic effects - Objective test method (Chinese: 普通照明用设备 频闪效应 客观试验方法)
GB/T 23802-2023 Chinese PDF (GB/T23802-2023) GB/T 38178.1-2025 7-2024_Chinese: Methods for chemical analysisGB T 23802 2023_Chinese: Petroleum and natural gas industries Technical delivery conditions of corrosion resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23802 2023
US$ 146.64
US$ 22.00
US$ 180.67
US$ 124.79
US$ 167.65
US$ 117.22
US$ 163.44
US$ 125.21
