plugged fitting 堵塞的接头
fitting the arch first then fitting the girder 先拱后梁
bull plugged wash pipe 封口冲管
bull-plugged tee 带堵头的三通
Electrostatically plugged cusp 静电堵漏装置
Electrostatically plugged device 静电堵漏装置
fracture of the plugged body 泥段开裂
heavy oil plugged reservoir 稠油封堵油藏
old well plugged back 老井封堵
percentage of plugged hole 堵孔率
Plugged 堵住的; 推挽式; 堵塞
plugged aftercooler 堵塞的后冷却器
plugged air cleaner 堵塞的空气滤清器
plugged air cleaner drain hole 堵塞的空气滤清器排放孔
plugged air cleaner element 堵塞的空气滤清器滤芯
plugged air filter 堵塞的空气滤清器
plugged and abandoned 堵废弃
plugged back total depth 回堵后水泥面深度
plugged bit 堵塞的取心钻头
plugged crib 笔铅; 石墨