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Terms for subject Oil / petroleum containing change | all forms | exact matches only
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annual change of magnetic variation磁差年变率
automatic change-over自动转换开关
azimuth change pulse方位角变化脉冲
cable change-over box电缆转接箱
change agent research变换剂研究
change-contact转换接触
change cost变动成本
change day换班日
change detection变更检波
change-detection image差别图像
change-detection image变化检测图像
change direction valve换向阀
change drive变速传动
change fitting变径管件
change gear box挂轮箱
change gear box变换齿轮箱
change gear ratio变速齿轮速比
change gear set齿轮变速装置
change gear set齿轮变速机
change gear wheel变速齿轮
change lever换挡手柄
change of tide转潮
change of tide潮转换
change over切换
change-over cock切换阀
change-over cock换向转心阀
change-over sub大小头
change point变异点
change pulley变速轮
change speed gear box变速齿轮箱
change speed lever变速杆
change speed motor分级调速式电动机
change speed motor多速电动机
change speed motor变速电动机
change tape记录修改带
change to the contract合同修改
cycle of relative change of sea level海平面相对变化旋回
density-change boundary密度变化边界
draft change gear牵伸变换齿轮
easy-change sleeve-type stabilizer易换套筒式稳定器
engineering change order设计变动命令书
engineering change request工程更改申请
engineering change statement工程更改说明书
engineering design change proposal工程设计修改建议
facies change trap相变圈闭
gear change lever齿轮变速杆
interval change method层间垂直厚度法
load change test变负荷试验
oil change interval换油期
phase-change layering相变成层
phase-change layering相变层理
phase-change switch变相开关
phase change zone相变区
point of change slope变坡点
relative change of sea level海平面相对变化
slope-change trend坡度变化趋势
statement of change in financial position财务状况变动表
stepless speed change drive无级变速传动
triple-change gear三级变速箱