Travelling – phrases

Terms for subject Drilling containing Travelling | all forms | exact matches only

English	Chinese
drill-string travel time	钻具走时
hoist travel length	提升行程长度
line to travelling block	游动系统钢丝绳
piston travel	活塞往返运动
quick travel	快速运动
spring travel	弹簧行程
travel down	下行
travel down	下放钻具
travel down	下钻
travel of plunge	柱塞行程
travel up	上提钻具
travel up	上行
travel up	起钻
travelling block bumper	防碰天车
travelling block safety arrestor	防碰天车
travelling block sheaves	游动滑车滑轮
travelling cylinder	定向井行进圆柱
travelling sheave	游动滑车
travelling system	游动系统
weight of travelling block	游动滑车重量