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機(jī)械小白發(fā)問(wèn) |
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相關(guān)帖子 |
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點(diǎn)評(píng)
Q235鍍鋅板 就這樣寫(xiě)不就行了
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點(diǎn)評(píng)
Q235的屈服強(qiáng)度不就235MPa嗎
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點(diǎn)評(píng)
直接寫(xiě)鍍鋅板,你要寫(xiě)Q235,,鍍鋅,,人家就會(huì)買Q235,再去鍍鋅,,價(jià)格會(huì)貴些,。。,。
用啥材料標(biāo)明在標(biāo)題欄,,其他的硬度要求,表面處理啥的都在技術(shù)要求說(shuō)明不就好了
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