GB/T 6730.63-2024 Chinese PDF (GB/T6730.63-2024) GB/T 23229-2023 supplied electronic ballasts for discharge

supplied electronic ballasts for discharge lamps(excluding fluorescent lamps) (Chinese: 光源控制装置 第2-12部分：放电灯（荧光灯除外）用直流或交流电子镇流器的特殊要求)

English versions: GB/T 24461-2023

GB/T 36217-2025_Chinese: Ships and marine technology - Ship's mooring and towing fittings - Universal fairleads with upper roller (Chinese: 船舶与海上技术 船舶系泊和拖带设备 带上滚柱导缆器)

3-2024_Chinese: Fire shutter assembly - Part 3: Control unit for fire shutter assembly (Chinese: 防火卷帘 第3部分：防火卷帘控制器)

25-2024_Chinese: Environmental testing - Part 3: Test guidance - Seismic test methods (Chinese: 环境试验 第3部分：试验导则 地震试验方法)

GB/T 6730.63-2024 Chinese PDF (GB/T6730.63-2024) GB/T 23229-2023 supplied electronic ballasts for dischargeGB T 6730. 63 2024_Chinese: Iron ores Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content Inductively coupled plasma atomic emission spectrometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6730. 63 2024