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GB 20031-2024_Chinese: Foam fire extinguishing equipment (Chinese: 泡沫灭火设备)
1-2023_Chinese: Ergonomic principles related to mental workload - Part 1: General terms and methods for measuring and assessing mental workload (Chinese: 与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法)
GB/T 16288-2024_Chinese: Marking of plastics products (Chinese: 塑料制品的标志)
English versions: GB/T 19228
GB/T 43315-2023 Chinese PDF (GB/T43315-2023) GB/T 36917.2-2024 GB 20031-2024_Chinese: Foam fire extinguishingGB T 43315 2023_Chinese: Test method for flow pattern defects in silicon wafer Etching technique (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43315 2023
US$ 700.00
US$ 175.00
US$ 19.95
