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菜鳥(niǎo)問(wèn)題,,請(qǐng)問(wèn)這公差標(biāo)注有問(wèn)題么,? |
點(diǎn)評(píng)
這樣標(biāo)注能更好的理解,不然象原來(lái)初一看,"哇,公差這么大",再細(xì)看"哦,原來(lái)這樣啊!".
一般在修理單配時(shí)才會(huì)這么標(biāo),設(shè)計(jì)時(shí)還是優(yōu)先數(shù)列和按推薦公差選擇為好.
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