6118| 17
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計(jì)算出來(lái)的東西,,往往安全系數(shù)過(guò)大,,這個(gè)大家如何取舍,? |
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點(diǎn)評(píng)
不能更同意,!
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點(diǎn)評(píng)
一般情況下計(jì)算安全余量都會(huì)比較大
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