吊车、升降机及卷扬机 construction cranes, elevators & hoists
公司主要产品，车辆和船用各类升降器、 稳定器、手动卷扬机、牵引机、汽车操纵部伯，以及各种成批中小型零部伯。
What we produce are mainly all types of lifts steadiness manual windlasses retractors acctomobile's manipulativeparts and batch of small middle sign of parts of acctomobile's and ships.
钻机配有一个主卷扬机、一个副卷扬机。主卷扬机用于升降钻具、下井管等。
Drilling rig equipped with a main hoist, one vice hoist, main hoist for lifting drilling, downhole tubes.
钻机配有一个主卷扬机、一个副卷扬机。主卷扬机用于升降钻具、下井管等。副卷扬机用于更换钻杆或其他取芯工具及提砂筒，也可用于洗井作业。
Vice hoist for the replacement of the drill pipe or other tools and put sand core tube can also be used for flushing operations.
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