查询词典 stope drill

YDTJ1 Self-propelled Rock Drilling Wagon is one of a series of products developed on the basis of YDT31 New Type Electric Rock Drill.

YDTJ1型机动式凿岩车是在YDT31型电动凿岩机基础上发展起来的系列产品之一。

The field test of GF20D tools to drill moderate hard rock and hard rock showed that under the same conditions,the GF20D is at the top of similar products.

并且选择了适应于中硬、硬岩层使用的合金牌号GF20D进行现场试验，结果表明：在相同的使用条件下，牌号为GF20D的新型凿岩用硬质合金的材质达到国内外同类产品的先进水平。

Rock drill rigs are widely used in various underground projects.

凿岩台车广泛应用于各种地下工程，目前国内使用的凿岩台车大部分是从国外进口，或多或少存在"水土不服"的情况。

Kaishan group is the largest manufacturer of air compressor and rock drill in the same trade in terms of production scale and occupies the largest market share in then country

开山集团是我国空压机、凿岩机行业中生产经营规模最大、市场占有率最高的专业生产厂家。

The product has passed the Science ＆ Technology Achievements Expertise organized by the Ministry of Matallurgy industry, and was regarded as "having achieved the international advanced level and made a new contribution to the development of electric rock drill for our country ".

填补了我国"一次能量转换"的凿岩机空白。冶金部科技成果鉴定会鉴定为"达到国际先进水平，是对我国电动凿岩机研制方面的一个新的贡献"。

The rock drill fit for dry and wet drilling in medium hard or hard rock, bore and blasting operation.

手持式凿岩机适用于中硬或坚硬岩石的干式和湿式凿岩、钻孔和破碎作业。

The factory produced rock drill accessories widely used in mining, tunnel boring, railways, roads, utilities and construction of earth and other works, the best-selling products over 30 provinces, municipalities, autonomous regions and exported to neighboring countries, with its good performance, Higher efficiency advantages of the praise by users at home and abroad.

本厂生产的凿岩机配件广泛应用于矿业开采、隧道掘进、铁路、公路、水电建设及其它土石方工程，产品畅销全国三十多个省、市、自治区，并出口到周边国家，以其性能好、效率高等优点深受国内外用户的好评。

Drill through the rock until you have a 27-kilometre, circular tunnel.

穿透岩石直到形成27公里长的圆形隧道

The purpose of the check valve is to prevent impurities from penetrating the rock drill when pressedair is shut off.

卡环控制钻头的轴向运动，而逆止阀是当停止供应压气时，用来妨止岩碴等杂物进入冲击器。

The main production facilities have CNC lathes, instrument lathes, grinders, universal milling machines, drill press, rolling machine, hydraulic machines.

主要生产设备有数控车床、仪表车床、磨床、万能铣床、钻床、滚丝机、液压机等。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。