| 1. | 10 there must not be any needle damage at seams or hemming
各接缝位置，袖口及裤脚卷边位置不应有车针引起的疵点。 |
| 2. | Stitch machine with t - guide
1 .关西多针车针位 |
| 3. | High steed dental drill
高速牙科车针 |
| 4. | Methods : the root canal with root canal orifice burs and helical drilling bits were prepared in advance
方法：采用根管口台阶状车针与螺旋型根管钻组合起来扩大根管。 |
| 5. | Objective : to introduce a new prefabricated post - and - core system , a helical drilling bit and a prefabricated post - and - core consisting of a root canal orifice bur which was designed by the author
摘要目的：介绍一种由螺旋型根管钻、自行设计的根管口台阶状车针、预成桩核组成的预成桩核系统。 |
| 6. | Our major products : the famous d + z burs which is made in german , different kinds of clinic materials and equipments , lab equipments and instruments , golden education models and operator ' s packages , etc
公司主要产品:著名d + z德国品牌车针、各种临床材料和设备、技工室设备器械、 golden教学模型和牙椅等。 |
| 7. | Rxad type high - speed dental handpiece : standard air turbine - type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes , 3 holes and 4 holes
： rxab型牙科高速手机为标准风轮压盖按钮装卸车针快换接头，带防回吸功能。有2孔3孔4孔快换接口形式。 |
| 8. | Rxad type high - speed dental handpiece : large torsional moment - type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes , 3 holes and 4 holes
: rxad型牙科高速手机为大扭矩型压盖按钮装卸车针快换接头，带防回吸功能。有2孔3孔4孔快换接口形式。 |
| 9. | Rxad type high - speed dental handpiece : small air turbine - type mini type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes , 3 holes and 4 holes
： rxax型牙科高速手机为小风轮迷你型压盖按钮装卸车针快换接头，带防回吸功能。有2孔3孔4孔快换接口形式。 |
