| 1. | This is significant because in general only the deep - level tube lines built after 1890 have escalators
这是很重要的，因为一般来说只有在1890年之后建造的深层地铁线有电动扶梯。 |
| 2. | Pneumatic tube system - conveyor tubes , conveyor tube bends and sleeves for pneumatic tubes lines in steel and stainless steel
风动管道系统.风动管道系统钢和不锈钢传送管传送管 |
| 3. | Specification for design and qualification testing of clamp blocks for fluid system tube lines having axial alignment - metric series
轴线调准的液压系统管道的夹紧装置的设计和评定试验规范 |
| 4. | Aerospace . fluid systems . clamp blocks for tube lines having axial alignment . design standard and qualification testing . metric series
航空航天.流体系统.具有轴向对准装置的管路用可调节压块.设计标准和合格鉴定试验.米制系列 |
| 5. | We started our business with one automatic tube line imported from german in 1990 . now we have had 6 fully automatic tube lines and 1 fully automatic can line
公司从1990年从德国引进一条全自动铝质软管生产线为起点，发展成现在拥有6条国际先进水平的全自动铝质软管生间线和一条全自动铝质硬罐生产线。 |
| 6. | So , we are looking for somewhere rather insalubrious , a little less than one mile from king ' s cross , whose nearest tube station is on a deep level tube line , and from which a journey of four stops or more on the underground will take you to a station in central london
因此，我们正在寻找一个非常不卫生的地方，这里距国王十字车站略少于一英里，最近的地铁站属于一条深层地铁线，乘地铁经过四个或以上的停车站就会把你带到伦敦市中心的一个车站。 |
| 7. | Trenchless technology given rised to the 20 centuries in abroad 70 ' s empress period , as an new construction technique in paving underground tube line . directional drilling come into being the most potential method because it achieve accuracy designed - area on trenchless technology , so it bring great benefit , especially in complexity pipe line area of city
非开挖铺设地下管线施工技术(简称非开挖铺管技术)是国外二十世纪七十年代后期发展起来的一项管道施工新技术，定向钻进非开挖铺管技术因其高精度的定位能力而成为非开挖四大工法之中最具潜力的技术，在城市管网极为复杂的地区，是其它施工方法难以代替的，社会经济效益尤为突出。 |
