下列选项中可以担任集体协商职工代表的有() ["普通职工","工会会员","工会女工委员"]
减速机安装检验质量标准规定,齿轮啮合接触面达到()为合格。 ["A.齿宽≥70%,齿高≥60%","B.齿宽≥60%,齿高≥50%","C.齿宽70%,齿高55%","D.齿宽≥60%,齿高≥60%"]
小儿侧上肢血压时,最适宜的袖带宽度为() ["上臂长度的1\/3","上臂长度的2\/3","前臂长度的2\/3","前臂长度的1\/3"]
婴儿口腔两颊部脂肪垫的作用是() ["有利于险体的分泌","有利于吸吮","有利于嘴嚼","有利于吞咽"]
叶轮给煤机行走轨道轨顶标高误差允许() ["A.±5mm","B.±10mm","C.±15mm","D.±20mm"]
RIP协议的优缺点有哪些?