ASTM D 150-98 Standard Test Methods for AC Loss Characteristics and Permittivity-电线电缆网

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[国外标准] ASTM D 150-98 Standard Test Methods for AC Loss Characteristics and Permittivity

专家

P:2008-11-11 15:03:47
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ASTM D150-98(2004)

low-cooled very, superconducting cable - 低冷超导电缆,低冷甚超导电缆（0）投诉

绿野仙踪

P:2008-11-11 15:17:30
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ASTM D150-98 Standard Test Methods for AC Loss Characteristics and Permittivity

ASTM D 150-98 Standard Test Methods for AC Loss Characteristics and Permittivity.pdf

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管理员奖励 20 金币，.1 声望，于 2008-11-11 18:45:45 原因：应助奖励

white brass wire with low electrical resistance properties for electric blanke - 电热毯用低电阻白铜线（0）投诉

liufuzhi

P:2009-03-03 14:23:06
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太貴了，樓主

PHB - polyhydroxybenzene多羟基苯（0）投诉

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