Terms for subject Drilling containing change

English	Chinese
azimuth change rate	方位变化率
bevel wheel change gear	伞齿轮变速装置
change day	倒班日
change down	调到低挡
change house	倒班房
change lever	排挡杆
change lever	变速杆
change out	更换
change out string of pipe	换整柱钻杆
change-over	过渡接头
change-over	配合接头
change-over speed gear	传动箱
change-over speed gear	换挡
change-over speed gear	变速箱
change-over sub	异径接头
change shift	倒班
change shift	换班
change speed gear	变速齿轮
change speed gear box	变速箱
change speed lever	排挡杆
change speed lever	变速操纵杆
change the bit	换钻头
change the liner	换缸套
change tong head	换钳头
change up	变挡提速
change weight manifest	重量变化显示
change wheel	挂轮
easy change packing	冲管盘根
gear change over	齿轮变速杆
overall angle change rate	全角变化率
quick-change plug container	快卸式水泥头
relative change in azimuthal deviation	方位位移的相对变化
relative change in horizontal deviation	水平偏离相对变化
relative change in inclinational deviation	井斜偏离相对变化
relative change in vertical deviation	垂向偏离的相对变化
slope-change trend	倾斜变化趋势