钻机

Check the drill clutch to see if reliable, check the band brake's bands on the elevator to see if their tension is appropriate when gripped and released.

检查钻机离合器是否可靠，升降机上抱闸制带在闸紧和松开状态下的松紧程度是否合适。

In order to avoid the pollution caused by slurry around bridge-building sites, they use dry-boring by rotary drills where possible

桥梁施工中为减少泥浆对桥位处的环境污染，尽量采用旋转钻机干法成孔。

However, there are several other ways in which to prepare catfish rigs that can guarantee good results.

但是，也有一些其他方法，编写鲶钻机，能够保证良好的效果。

In the bending rig the reaction force of the reel on the pipe was not constant in value.

在弯曲的反应部队钻机的辘的管道（ Freel ；慧聪；规划）不恒定的价值。

Direct to parts damage accident frequently accured in middle carrier of hydrological drill,by investigation and analysis,modifies three main parts and adding general utility coupling spring pin and rubber ring ,that is to change rigid conjunction to elastic conjonction according to actual situation,which has achieved good result.

针对原车装水文水井钻机的中间车经常出现零部件损坏事故，经过认真调查分析，根据实际情况，改动了三个主要部件，增加了通用联轴器弹性套柱销与胶圈，即将刚性联接变成了弹性联接，取得显著效果。

According to the analysis result of A-frame,and analyzing the inclined bracing cra...

根据人字架仿真分析结果对某钻机人字架断裂情况进行了分析，并对人字架的维护和检查提出了建议。

Indiana: PE: Inland Steel, East Chicago, Hole in the Wall, Gary Lighthouse, Portage, Michigan City on minnows, crappie rigs.

印第安纳州：体育：内陆钢，东芝加哥，在孔壁，加里灯塔的portage ，密歇根城鲰，回去钻机。

This is a deep-rooted problem that needs a drill taken to it.

这是一个根深蒂固的问题，解决要用上钻机。

The reduction in drilling and mobilization/demobilization time can result in one rig drilling multiple wells in the drilling season.

减少钻井和动员/复员时间后，一套钻机在一个钻井季节可以钻多口井眼。

Light weight, good detachability, easy to move, assembly and maintain.

钻机重量轻、可拆性强，便于搬迁、组装和维修。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。