truck-mounted rig [机] 车装钻机
truck-mounted drill rig 钻车 ; [机] 车装钻机
truck mounted drilling rig 车载式钻孔架
truck-mounted drilling rig 车载钻机
truck mounted workover rig 轮式作业机
RB50 truck-mounted drilling rig RB50型车载钻机
ZJ30 truck-mounted rig can be used as both large-scale workover rig and light rig, and the compounding transmission is the core part of its transmission system.
ZJ 30车装钻机是一种可作为大型修井机和轻型钻机的两用新型钻机，并车箱是其动力传动系统的核心部件。
The rig has good technical performance by absorbing foreign advanced technology and the experience of traditional truck-mounted RIGS and skid-mounted RIGS.
该钻机吸收了国外先进技术和传统车装、橇装钻机的经验，具备优良的技术性能。
Automatic transmission is an integral part of the truck-mounted drilling rig; it is responsible to trip for drilling and to drive the rig car.
自动变速箱是车装钻机动力传动及控制的关键组成部分，既要承担钻机起升系统和旋转系统的动力传递，也要用来驱动运载车行走。
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