带径向接管的圆柱壳
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带孔的圆柱壳体
Circular cylindrical shell with hole
不同直径圆柱壳
cylinder shell of different diameters
插入式大直径圆柱壳结构
thin-walled embedded large-diameter cylindrical shell structure
大直径圆柱壳
shell cylind er with large diameter
非径向接管
non-radial nozzle
螺栓连接的管接头
bolted pipe coupling
圆柱壳(圆环)
500hPa height field
(凹条花圆柱的)楞条用饰带(或饰线等)装饰
fillet
不带阀的管接头
nonvalved nipple
带导向柱的手铰刀
hand reamer with pilot
带地层测试器的管柱
tool string
带肋圆柱壳
ribbed cylindrical shell
带肋圆柱壳结构
ring-stiffened cylindrical shells
圆管带式输送机
pipe belt conveyor
tubular belt conveyor
pipe conveyor
变径管接头
reducer
reducing nipple
reduction nipple
变径管柱
tapered string
超短半径径向系统
URRS
大直径接管
large diameter nozzle
大直径径向渗透率仪
full diameter radial permeameter
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