器械

Telegraphic instrument that was used for much of the 20th century to transmit and receive printed messages and data via telephone cables or radio relay systems.

通过无线电中断系统传送和接收打印信息和资料的各种电报器械。

Telegraphic instrument that was used for much of the 20th century to transmit and receive printed messages and data via telephone cable s or radio relay systems.

通过无线电中断系统传送和接收打印信息和资料的各种电报器械。

This product is a hose connecting suction device and equipment, used together with medical suction device for the purpose of doing a suction operation.

本产品与医用吸引装置配套使用，为吸引装置和吸引器械的连接管，供医院对患者进行吸引手术使用。

B Certificate of China mandatory certification for the medical instruments within the Catalogue of Products Subject to the Mandatory Product Certification system

属於《实施强制性产品认证的产品目录》内的医疗器械，应当提供中国强制性认证证书

B Certificate of China mandatory certification for the medical instruments within the Catalogue of Products Subject to the Mandatory Product Certification system

属于《实施强制性产品认证的产品目录》内的医疗器械，应当提供中国强制性认证证书

The root canals were prepared with rotary ProTaper and crown-downtechnique in experimental group and K-files with step-back technique in control group, respectively.

PT组使用机用镍钛器械ProTaper和冠向下技术预备根管，HF组使用标准手用不锈钢H型锉和逐步后退法预备根管。

Objective To evaluate clinical effect of the handling ProTaper Nickel-titanium rotary instruments in preparation of canals of posterior teeth.Methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling ProTaper rotary instruments using step-down technique,and by K files using step-back technique for control.All teeth were obturated with lateral condensation methods.The efficiency of preparation was analyzed with ra-diographs before and after operation.

目的 评价手用ProTaper预备后牙根管的临床效果方法选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用ProTaper 锥度镍钛旋转器械逐步伸入法预备根管，对照组用K锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗后的X线片，评价后牙根管预备效果。

Methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling ProTaper rotary instruments using step-down technique,and by K files using step-back technique for control.All teeth were obturated with lateral condensation methods.The efficiency of preparation was analyzed with ra-diographs before and after operation.

选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用ProTaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用K锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的X线片，评价后牙根管预备效果。

Today, millions of consumers are using Spirit product and enjoy the health it bring, From the simple "Tai Ping Che" to Spirit massage chair, each step of Spirit reflect the improving of modernization of Chinese medicine massage equipment.

在今天，全球百万消费者正在使用东方神的产品，享受着健康带来的乐趣。从小小的&太平车&到东方神按摩椅，东方神的每一步，折射出中国中医按摩器械现代化的步伐。

Piece had not attended a college, ever had sold medical apparatus and instruments, mix the place such as hall of slash Yu Di and bar, later open individual website, what have Internet careless root seemingly is exterior and idiosyncratic.

张没念过大学，曾卖过医疗器械，混迹于迪厅和酒吧等场所，后来又开办个人网站，貌似具备互联网草根的外部特质。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。