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幫好友問(wèn)個(gè)機(jī)械設(shè)計(jì)的事情 |
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點(diǎn)評(píng)
壓力容器是法規(guī)產(chǎn)品,有市場(chǎng)監(jiān)督管理局監(jiān)制并認(rèn)可蓋章才能出廠(chǎng)。設(shè)計(jì)也是有資質(zhì)的,一般不會(huì)出現(xiàn)設(shè)計(jì)問(wèn)題。大部分鑒定是違規(guī)操作。
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