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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
English versions: GB/T 43266-2023
installation
1-2024_Chinese: Fire shutter assembly - Part 1: General technical specification (Chinese: 防火卷帘 第1部分：通用技术条件)
GB/T 21551
English versions: GB/T 45084-2024
GB/T 41232.6-2024 Chinese PDF (GB/T41232.6-2024) GB/T 35132.1-2024 English versions: GB/T 43266-2023GB T 41232. 6 2024_Chinese: Nanomanufacturing Key control characteristics Nano enabled electrical energy storage Part 6: Determination of carbon content for nano enabled electrode materials Infrared absorption method (Chinese: 6 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41232. 6 2024
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