单选题A ()is used for lifting long heavy cargo.AderrickBcraneCjumbo boomDboom
单选题
A ()is used for lifting long heavy cargo.
A
derrick
B
crane
C
jumbo boom
D
boom
参考解析
解析:
暂无解析
相关考题:
An automobile sling is used for ________A.lifting aircraft and helicoptersB.lifting any kinds of cargoC.lifting the heavy boxesD.lifting cars and trucks
Lao Lin has been working in the countryside for a long time, so he _______ farm work.A、used toB、is used toC、useD、use to
Proper lifting technique for heavy items is:() A. to use gloves to pick up the item.B. to squat and lift from the legs.C. to have two people bend down and pick the item up.D. to bend down and lift the item up.
A sea anchor is ______.A.a heavy anchor with an extra long line used to anchor in deep waterB.a cone shaped bag used to slow down the wind drift effectC.a pad eye to which the sea painter is made fastD.made of wood if it is of an approved type
VESSEL’S EXPERIENCE FACTOR is likely used in ______ cargo survey report.A.generalB.liquidC.containerD.heavy
The universal lifting spreader is a lifting device used on ______.A.dockside container cranesB.shipboard container cranesC.straddle trucksD.straddle cranes
A pelican hook ______.A.can be released while under strainB.is used for boat fallsC.is used for extra heavy loadsD.is used for light loads only
重吊杆用于吊大的重件。()A、Heavy derrick is used for lifting large heavy cargo.B、Derrick is used for lifting large heavy cargo.C、Heavy derrick is used for lifting dry bulk cargo.D、Derrick is used for lifting dry bulk cargo.
湿货要远离干货。()A、Wet cargo must be kept away from dry cargo.B、Heavy cargo must be kept away from dry cargo.C、Light cargo must be kept away from dry cargo.D、Wet cargo must be kept away from light cargo.
Proper lifting technique for heavy items is:()A、to use gloves to pick up the item.B、to squat and lift from the legs.C、to have two people bend down and pick the item up.D、to bend down and lift the item up.
单选题Proper lifting technique for heavy items is:()Ato use gloves to pick up the item.Bto squat and lift from the legs.Cto have two people bend down and pick the item up.Dto bend down and lift the item up.
单选题A sea anchor is().Aa heavy anchor with an extra long line used to anchor in deep waterBa cone shaped bag used to slow down the wind drift effectCa padeye to which the sea painter is made fastDmade of wood if it is of an approved type
单选题The hoist line primarily used for lifting personnel on ship cranes is called the().Apersonnel lineBwhip lineCmain hoist lineDpendant
单选题A pelican hook().Acan be released while under strainBis used for boat fallsCis used for extra heavy loadsDis used for light loads only
单选题A sea anchor is().Aa heavy anchor with an extra long line used to anchor in deep waterBa cone shaped bag used to slow down the wind drift effectCa pad eye to which the sea painter is made fastDmade of wood if it is of an approved type
单选题Chafing gear is used to().Aanchor the boatBpick up heavy loadsCprotect fiber rope from abrasionDstrengthen mooring lines
单选题Our heavy derrick has been ()(不用)for a long time.Aout of orderBout of dateCout of dangerDout of use
单选题重吊杆用于吊大的重件。()AHeavy derrick is used for lifting large heavy cargo.BDerrick is used for lifting large heavy cargo.CHeavy derrick is used for lifting dry bulk cargo.DDerrick is used for lifting dry bulk cargo.
单选题我们的重吊杆已经长时间不用了。()AOur derrick has been out of use for a long time.BOur heavy derrick has been out of use for a long time.COur crane has been out of use for a long time.DOur winch has been out of use for a long time.
单选题A fid is a().Amallet used when splicing wire ropeBsharp pointed crow bar used to unlay wire ropeCtapered steel pin used to separate wire ropeDtapered wooden pin used when splicing heavy rope
单选题The common rail engines show great advantages in combustion especially().Aat high speed and full loadBat low speed and part loadCwhen heavy fuel oil is used at seaDwhen the ships run long distance
单选题A spreader bar is used to().Aincrease the lifting capacityBincrease the lifting radiusCprotect the slingsDprotect the upper part of a load
单选题A ()(重吊杆)is used for lifting long heavy cargo.AderrickBcraneCjumbo boornDspecial crane