动滑轮; 动滑车
1. 动滑轮：crown block 定滑轮 | travelling block 动滑轮 | drill pipe, drill stem 钻杆
2. 移动滑车：不定期轮船 tramp steamer | 移动滑车 travelling block | 架柱 trestle type column
3. 游动滑车：travel time curve 时距曲线 | travelling block 游动滑车 | travelling wave 前进波
4. 动滑车：Travelling beyond the Distance Paid for 超程乘船 | travelling block 动滑车 | travelling block 移动滑车
1. Travelling block is one of the most useful The rig parts.
游动滑车是最有用的钻机部件之一。
2. I don ` t think it will be difficult for you to do the maintenance work for this travelling block, for its construction is quite simple.
我认为你要维修这个游动滑车并不难，因为它的构造非常简单。
danci.911chaxun.com
3. Ensure that pulling the pipe from the catwalk onto the rig floor and lowering the travelling block at the same time is avoided.
避免下放游车和从猫道上往钻台上吊单根同时进行。
4. The derrickman lubricated crown and travelling block yesterday.
昨天这个架工保养了天车和游动滑车。
5. B Hoisting system: drawworks, crown block, travelling block, hook elevator link, wire rope, and its fixing clamping, plates and grips etc.
b 提升系统：绞车、天车、游动滑车、大钩吊环、钢丝绳及固定绳卡等。
6. It even Beijing foot West, East and Tianjin high-speed interface, halfway across Jingkaigaosu Road, State Road 104 and a dozen or so roads that stands 40 km, travelling at speeds designed 100 km, two-way carriageway plus six consecutive parking zone, for some sections of the two-way carriageway plus four consecutive parking belt along each five-strings, 10 strings separated Type Block.
它西连京原路，东与京津塘高速相交，中途跨越京开高速路、104国道及十几条城市道路，全长40公里，设计行车时速为100公里，双向6车道加连续停车带，部分路段为双向4车道加连续停车带，全线互通式立交5座，分离式立交10座。
7. When hoisting any large or heavy equipment off the catwalk always check the Working Load Limit (WLL) of the air winch, or use the travelling block or crane if available.
当从猫道上提升体积大或较重的设备时，要检查气动绞车的额定工作负荷，或使用游车或吊车（如果有）。
travelling block是什么意思
8. The travelling block is one of the most useful rig parts.
游动滑车是最有用的钻机部件之一。
9. I don't think it will be difficult for you to do the maintenance work for this travelling block, for its construction is quite simple.
我以为你要维修这个游动滑车并不难，因为它的构造非常简单。