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- The deep well coal road cable of small diameter hole and high pre-tension structure and craft were studied according to the condition of high stress and composite roof in Fengcheng coal field. 结合丰城矿区高地应力、合顶板等复杂地质条件,研究深井条件下煤巷锚索采用小孔径、加高预应力的结构形式和施工工艺。
- Application of small diameter hole and pre-tension cable technique in open-off cut 小孔径预应力锚索技术在开切眼中的应用
- Application of the Technique of Springing Blasting in Small Diameter Hole to the Roadbed Pitting 小孔径扩壶爆破技术在路堑开挖中的应用
- Spreading and application of the small diameter hole digged manually in the western region of Zhejiang province 浙西地区小直径人工挖孔桩的推广应用
- Mid-depth parallel cut blast technology of small diameter hole in narrow-bore tunnel 小断面隧洞小直径空眼中深直眼掏槽爆破技术
- small diameter hole 小口径钻孔
- small diameter hole drilling 小口径钻进
- The development of a whole high - speed steel drill for deep holes applying to medium and small diameter holes 中小孔径整体型高速钢深孔钻头的研制
- The heavier spring and smaller diameter seat belong with the first check module. 较重的弹簧和较小直径的阀座属于第一止回阀模块。
- Were the wire of a small diameter ,its resistance would be increased . 如果导线的直径小一些，其电阻就会增加。
- Can a smaller diameter fiber be used in the probe? 更小直径的光纤能在探测器中使用吗?
- Smaller diameter slip ring to increase brush life. 集电环减小,延长电刷使用寿命。
- Were the wire of a small diameter , its resistance would be increased . 如果导线的直径小一些，其电阻就会增加。
- Were the wire of a small diameter , its resistance would be increased. 如果导线的直径小一些，其电阻就会增加。
- In this paper, drying technology of Small Diameter Larch (SDL) is studied. 本文主要研究了小径落叶松锯材的常规窑干干燥工艺。
- The stem has a slightly smaller diameter than the valve bore. 阀杆的直径略小于阀体孔的直径。
- The bypass line shall consist of a meter, a small diameter double check assembly with test cocks and isolation valves. 旁路管线应该由一个水表，配置测试旋塞和隔离阀的一个小直径双止回阀总成构成。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- A small child shall be strapped into a special car seat. 应该用皮带把小孩子系到专用汽车座椅里。
- The bypass line shall include a meter, small diameter reduced pressure zone assembly and isolation valves. 这个旁路管线应该包括一个水表，小直径减压区总成和隔离阀。
