扩孔

Analysis and interpretation of this core sample were used as the basis for a new drilling fluid design.

使用包含粒状碳酸钙和碳酸钙薄片的新型钻井液设计使得前期井的扩孔从30-50%降低至4%。

Our products including End Mills, Machine Taps, Reamers, Center drills, Counterbore, Countersinks, Core drills, HSS tool bits and milling cutters.

公司产品包括：直柄、锥柄铣刀、丝锥、中心钻、倒角刀、扩孔钻、铰刀、锥钻、直钻及各类高速钢刀具。

Tapping and reaming, but may also be used for countersink, counterboring,chamfering,and spotfacing.

窃听和扩孔，但也可能对锪使用counterboring，倒角，以及spotfacing。

Saw is a metal band, the Bar Cutter, cross wedge mill, flange for reaming machine, wearing the machine, such as forging hydraulic press manufacturer of professional equipment.

是金属带锯床，棒料剪断机，楔横轧机，法兰专用扩孔机，穿管机，液压机等锻压设备的专业生产厂家。

The main products that can be manufactured in our company are Bore-Expanding machine, Pressing tuning page machine, Pressing beta board machine, Polishing machine, and Fretsaw etc used in piano factory; Anchor pole drill for colliery; Vacuum coating apparatus; high-energy ultrasonic focalizing equipment used for lithotritizing and cancer curing; weld- line grinding machine used in the process of weld; Assisting walk appliance, Turn-over bed and move-ride trestle for nursing; Product line of Sandwich PU panel manufacture.

公司近年生产的主要产品有：钢琴厂用的扩孔机，压弦轴机，压贝司板机，抛光机，圆锯等；用于市政的管道疏通机；用于煤矿企业的锚杆钻机；用于各种行业的真空镀膜机；用于医疗行业的高能超声聚焦肿瘤治疗机，碎石机；用于焊接行业的焊缝碾压机；用于护理行业的助行器，翻身床，移乘架；用于建筑行业的聚氨酯复合连续生产线等。

Imports of inverter welding machine, Japan, Panasonic servo motor imports, import pool surveillance systems and other advanced components to ensure the stability of production line performance.

客户对该生产线的性能，给予了非常积极的评价，而且，经过客户工厂的生产实践，完全可以保证铁路信号电缆标准对护套焊接的弯曲，扩孔，充气试验。

In three hips the reamer injured the nerve directly, and in two other hips the distance was 5 mm.

在3例髋关节中，扩孔钻直接损伤了神经，在另外两例中，该距离为5mm。

In three hips the reamer injured the nere directly, and in two other hips the distance was 5 mm.

在3例髋关节中，扩孔钻直接损伤了神经，在另外两例中，该距离为5mm。

The broken instruments were mostly reamer, file and power-assisted reamer, making up 90.7%. Most of which happened in mesiobuccal canal of maxillary molar and mesial canal of mandibular molar, accounting for 70.7%.

根管预备的过程中可能将扩孔钻、根管锉、倒钩髓针、光滑髓针等根管器械折断在根管内，堵塞管腔而使治疗不能顺利进行。

It is mainly be used for drilling, reaming, the cutter hole, tapping and so on.

主要用来进行钻孔、扩孔、工科论文绞孔、攻丝等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。