Application for a waiver of any requirements of the regulations for oil transfer operations must be submitted to the(). ["District Commander","Commandant","Captain of the Port","nearest Coast Guard office"]
CRH2型车更换牵引变压器时,M30的特殊螺母紧固扭矩为200N・m。
广告经营者和广告发布者对于无合法证明文件或证明文件不全的广告,下列表述正确的是() ["经上级批准可以代理、发布","经广告审查机关同意可以代理发布","经工商行政管理机关审查可以代理发布","不得代理、发布"]
动车组冬季排空流程为先进行集控或单车防冻排空再分别进行车上设备排水和车下设备排水。
某证券公司印制、散发宣传公司股市分析项目的股评资料卡,属于() ["商业广告","非商业广告","公益广告","非广告资料"]
质量检验阶段进行检验把关有什么缺点?