gob pack

用法例句

The Application of the Cut and Fill with Mullock in Dongdashan Iron mine

上向水平分层废石充填法在东大山铁矿的应用

Application of Paste and Mullock Unite Filling with Soft Partition

柔性隔墙膏体废石联合充填应用研究

Development Status of Backfilling Technology Using Raw Waste in Coal Mining

矸石(固体废物)直接充填采煤技术发展现状

surface gravel pack

地面倾倒式砾石充填

GP shear-out safety joint

砾石充填剪切安全接头

offshore gravel packing operation

海洋油井砾石充填作业

down-ward progression of gravel

砾石逐渐向下充填推进

nondamaging gravel packing fluid

不污染的砾石充填液

gravel flow packed liner completio

循环砾石充填衬管完井

over-the-top gravel packing too

皮碗式砾石充填工具

2-pot gravel compaction ficompaction filter unit

双罐砾石充填过滤装置

through-tubing squeeze gravel packing

过油管砾石挤压充填

multiple zone open hole gravel pack

多层裸眼井砾石充填

outside perforation packing

射孔孔眼外砾石充填

positive injection gravel compaction metering unit

砾石注入充填计量装置

double pot gravel pack mixing unit

砾石充填双罐混砂装置

gravel pack perforated extension

砾石充填带眼加长短节

post gravel pack acid job

砾石充填后的酸化作业