hold down – phrases

Terms for subject Drilling containing hold down | all forms | exact matches only | in specified order only

English	Chinese
casing hold-down ring	套管压紧环防止套管向上活动
chip hold down effect	岩屑压持效应
cuttings hold-down effect	钻屑压持效应
cuttings hold-down phenomenon	钻【岩】屑压持现象
dynamic chip hold-down effect	钻屑动态压持效应
dynamic hold-down	液柱对钻屑的动态压持作用
hold down	防止上移
hold down	保持
hold down	压制
hold down block	地滑轮
hold down-or-up	使固定不上下移动
hold down packer	悬挂式封隔器
hold down ring	压紧环
hold down slip	压紧卡瓦
hold-down bearing	压紧轴承
static chip hold down pressure	压持井底岩屑的静压力
static hold down	压持井底岩屑的静压持力