一般洗手要点正确的是() ["正确应用五步洗手法,清洗双手","洗手盆彻底冲洗","用干手机干燥双手","用一次性纸巾或公用毛巾彻底擦干"]
机械连接接头的电阻不应大于等长导线的电阻的()倍。 ["1.2","1.3","1.4","2.5"]
根据规定.申请用血量:300mL,送交叉配血标本量为() ["1m1","2ml","3ml","4m1","5m1"]
受理行在办理企业客户证书作废时,应要求客户提供() ["A、授权委托书","B、法定代表人、经办人的有效身份证件及复印件","C、填写业务申请表,并至少填写一个已注册账户的账户信息","D、营业执照、事业单位法人证书或组织机构代码证等有效证照原件及复印件"]
()班成员进入工作现场应戴安全帽,登高作业时,应系好安全腰带,按规定着装. ["工作","作业","登杆","检修"]
简述四显示自动闭塞区段采用速度分级控制方式时LKJ监控列车通过信号机出口限速.