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- large diameter drainage hole 大直径排水孔
- Pipe-Jacking Technique for Laying of Large Diameter Drainage Pipe Under Complicated Stratum Conditions 复杂地层中大口径排水管的顶管铺设施工技术
- Manufacture Large Diameter R.C. Drainage Pipe with Roller Suspension New Process to Save Energy? 节能型悬辊法生产大口径钢筋混凝土排水管?
- Blasthole deflection is an severe adverse factor when mining is carried out using large diameter long hole blasting . 在大直径深孔采矿中 ,炮孔偏斜是非常不利的因素。
- Approaching a Technical Problem of Home-made Large Diameter Bend. 大口径弯管国产化技术问题探讨。
- Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole. 转一个5/8英寸的洞，然后用锉刀把这个“排水口”搞大点。
- The result shows that the jet form K Charges has high performance which can get large diameter and high depth hole in penetration, and it has high value in tandem charge warhead design. 结果表明K装药射流对靶板侵彻深度及孔径较为合理，是一种性能优异的破爆型串联战斗部聚能装药结构。
- Place pump inside pot with the electrical cord running outside of the drainage hole, then use a silicone sealant to seal the hole. 把水泵固定在缸里，电线通过排水口拖到缸外，用硅胶把洞封好。
- Large diameter wafers are feasible and 200-mm wafers have been produced. 大直径片子已不难制造，200mm的片子也已产生了。
- Eight drainage holes ensure effective and safe drain. 8个引流孔，保证引流量，有效更安全。
- Remove the spring retainer and spring. Note that the large diameter of the spring is down on the guide assembly. 拆卸弹簧固定器和弹簧。注意在引导总成上弹簧的直径有所减少。
- large diameter direct drainage borehole 大孔径直排孔
- Shandong Province is the largest diameter hose manufacturer. 是山东省最大口径胶管生产厂家。
- Design of club-footed pile in large diameter hole 大直径挖孔扩底桩的设计探讨
- The drainage hole nodes were treated as global net to avoid trouble and were considered as boundary nodes when the drainage holes were invalidated. 当排水孔失效，“开关器”关闭时只需把孔内结点作为内部点，避免了对失效排水孔按边界再处理的麻烦。
- Hardfaced seating surfaces, large diameter hinge pins, and corrosion resistant bearing surfaces help lengthen operating life in tough surfaces. 经过硬面处理的阀座表面，大直径铰链销，以及防腐蚀轴承表面，有助于延长坚硬表面的使用寿命。
- The 7 kinds of organic phosphorus pesticides in injecting water sample wits Gas Chromatography equipped with ECD, large diameter capillary columu. 用电子捕获检测器，大孔径毛细管色谱柱直接进水样分析7种有机磷农药。
- diameter drainage opening to trade quickly 定径水口快换
- Can not pile frames, dual vibratory hammer or hammer in high tonnage joint use of large diameter pile. 还可以不用桩架组合，双锤或多锤在高吨位大直径管桩上联合使用。
- The dual large diameter mufflers boost torque and horsepower while producing a throaty, V-twin growl. 大直径的双消音器提高扭矩和马力，同时产生喉音，V型双咆哮。
