您要查找的是不是：
- steel tooth bit 钢齿牙轮钻头
- How can ability make a tooth bit whitener? 怎样才能使牙齿变白点？
- Along with the oil prospecting and production, the existent drilling bit (steel and tungsten carbide tooth bit) was not effective in some complicated stratum. 随着油气勘探开发的不断深入,现有牙轮(钢齿、镶齿)钻头已难以对一些复杂地层进行有效的钻进。
- Onr upper side tooth bites behind the lower teeth(crossbite). 这句是指还存在反颌还是锁合？
- The unit emits a thin scream as steel teeth slash laminated plastic and the rose is shredded into a thousand fragments. 处理单元的钢牙因咀嚼塑料薄板而发出微弱的刺耳的声音，那朵玫瑰被撕咬成了上千张碎片。
- THE APPLICATION OF THE DIAMOND AND THE HARD ALLOY COMPOSITE REPAIR WELDING IN STRENGTHENING THE SURFACE OF THE STEEL TOOTH ROOLER CONE BIT 金刚石和硬质合金复合堆焊在钢齿钻头齿面强化中的应用
- His teeth biting, tight frown, sitting in front of the micro-gold sofa,. 他咬咬牙，紧皱眉头，坐进金微面前的沙发里。
- Steel tooth roller cone bit 钢齿牙轮钻头
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- During anterior teeth biting, the stress of mandible angle is larger than that of the bilateral molar biting. 四组肌肉同时加载时，颏部的应力性质发生改变。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- Horse tooth inlaid steel?Or burning blade? 马齿嵌钢？还是烧刃？
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- This cup is made of stainless steel. 这只杯子是不锈钢做的。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- Some glass-hard steel is homemade. 一些有最高硬度的钢是自制的。
