直径分段减小的油管柱
返回 19 条匹配短语对
直径分段减小的套管柱
tapered casing string
小直径油管柱
macaroni string
macaroni tubing string
减小直径的
swedged
小直径油管
small diameter coiled tubing
小直径油管修井机
macaroni rig
高度减小的油柱
thinning oil leg
带切线直管段的三倍直径弯头
three-diameter ells with tangents
管柱直径
column diameter
林分直径分布规律
regularity of diameter structure of stands
小直径管
narrow tube
macaroni
small-diameter tube
small diameter tube
小直径管道
small diameter pipeline
small diameter pipe
Pipes with small diameters
小直径管供热系统
small bore heating system
小直径管坯
Small-sized billet for tube-making
油管直径
tubing diameter
小径油管
macaroni
无底柱小分段崩落采矿法
non-sill pillar little segment caving method
多油管柱的
multiple tubing string
(建)(使柱子等)的直径渐减
diminish
Diminished
4毫米直径的砂子
granule 2
最近更新
new periods机科发展科技股份有限公司Polycystic kidney unspecified轴载谱sheet pile wall石油部石油勘探开发研究院Surveillance Data正交各向异性损伤nutrients absorption