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[国外标准] ASTM B 232/B 232M-09 Concentric-Lay-Stranded Aluminum Conducto Coated- Steel Reinforced (ACSR)

P:2026-01-28 13:05:25

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ASTM B 232 B 232M – 2009 Standard Specification for Concentric-Lay-Stranded Aluminum Conductors Coated- Steel Reinforced (ACSR).pdf

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cable manufacturer - 电缆制造厂 (0) 投诉

P:2026-07-29 08:09:14

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棒棒的

cross-linking intensity - 交联强度 (0) 投诉

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