想休噗的老詹
13 years ago
求救!!!!!!!!電機的pf是哪一個p/s(是p=p1 and s=v*i嗎? )
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想休噗的老詹
13 years ago
(tears)
想休噗的老詹
13 years ago
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想休噗的老詹
13 years ago
(tears)(tears)(tears)
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想休噗的老詹
13 years ago
(tears)(tears)(tears)(tears)
想休噗的老詹
13 years ago
(tears)(tears)(tears)(tears)(tears)
想休噗的老詹
13 years ago
(tears)(tears)(tears)(tears)
想休噗的老詹
13 years ago
(tears)(tears)(tears)
想休噗的老詹
13 years ago
(tears)(tears)
想休噗的老詹
13 years ago
(tears)
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