当前位置:考试网  > 试卷库  > 技能鉴定  > 特种作业  > 金属非金属矿山安全作业  > 金属非金属矿山提升机操作作业  > 停车信号为直发瞬动式,各信号台的停车信号均能够直发提升机。
试题预览

停车信号为直发瞬动式,各信号台的停车信号均能够直发提升机。

更新时间:2024-11-24 01:56:59
1、正确
2、错误
收藏
纠错
正确答案:

正确

答案解析:

暂无解析

你可能感兴趣的试题

Shehasnohostilitytous,_____canbejudgedfromhereyes。

翻译:ChinamaywellbethefavoritewhippingboyofmanufacturersintheUnitedStatesthesedays.Butinthedevelopingworld,thecountryisbecomingthetradingpartnerofchoice,drawinginairplanesfromBrazil,soybeansfromArgentinaandseafoodfromMalaysia,boostingeconomiesandleadingtonewpoliticalalliances.Thegrowingappetiteoftheworld’mostspopulousnationhasmadeChinaanewsourceofincomeforthedevelopingeconomiesofSouthAmericaandAsia.“China’sboomingimportsfromdevelopingcountriesespeciallyofcommodities——arenotonlyhelpinggrowthincountriesfromBraziltoAfrica,butarealreadyreshapinginternationaltraderelations,”saidKennethRogoff,aneconomicsprofessoratHarvardUniversity.DevelopedcountriesalsoaresendingmoregoodstoChins,theworld-largesteconomy,withanestimated’ssixth$1.334trilliongrossdomesticproductin2003,accordingtotheIMF.

WhatareIreland'schiefexports?

Theoutlineofrooftopsandchimneys________againstthepalesky.

句子写作:Youalwaysremainavictim