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[国外标准] ASTM B 800-00 Standard Specification for 8000 Series Aluminum Alloy Wire for Electrical Purposes电气用退火及中温回火8000系列铝合金导线
P:2008-02-01 16:00:44
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ASTM_B800-00_电气用退火及中温回火8000系列铝合金导线
ASTM B801-99 Standard Specification for Concentric-Lay-Stranded Conductors of 8000 Series Aluminum Alloy for Subsequent Covering or Insulation
绿野仙踪 奖励 0 金币，.08 声望，于 2008-2-1 16:32:24 原因：谢谢应助！