孟轲认为君主个人品德的好坏是实行仁政的关键,为此他提出() ["“其人存,则其政举;其人亡,则其政息”","“有治人,无治法”","“惟仁者宜在高位”","“君尊则国安,君卑则国危&rdquo"]
企业可采取的基本战略姿态包括() ["成本领先","特色优势","目标集聚","虚拟运作"]
氧气瓶内的气体不得全部用尽,应留有()余压。 ["0.10~0.20MPa","0.20~0.30MPa","1~2MPa","2~2.5MPa"]
()不是钨极氩弧焊枪的试验内容。 ["焊枪漏水","电弧稳定性","焊枪发热","焊枪漏气"]
香槟桶(champagnecooler)
砧板(cuttingboard)