短語詞組用作形容詞 (adj.)～+名詞permissible error 允許誤差短語permissible stress 許用應(yīng)力Permissible wear 允許磨損;容許磨損;答應(yīng)磨損;容許磨耗permissible concentration 容許濃度;答應(yīng)濃度;許可濃度;允許濃度permissible motor 防爆電動機;安全電動機;密閉型電動機permissible value 容許值，允許值permissible sulphur 允許含硫量permissible level 容許水平;許容標(biāo)準;允許水平permissible irradiation 允許照射Permissible Exclusions 允許排除不適用部份;排除條款permissible discharge 容許排放 返回 permissible