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[国外标准] ASTM B416-98 (Reapproved 2018) - Standard Specification for Concentric-Lay-Stranded Aluminum-Clad St

P:2023-12-12 21:54:31

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ASTM B416-98 (Reapproved 2018) - Standard Specification for Concentric-Lay-Stranded Aluminum-Clad Steel Conductors

ground-fault current capacity - 接地故障电流容量 (0) 投诉

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