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- double protecting tube 双重保护管
- Both the derrick deviation and the wellheads eccentricity will cause the serious wearing of the casing (or casing protecting tube) close to the wellhead. 摘要井架不正或井口偏心，会造成近井口套管（或套管防磨套）的磨损。
- That might give the impression of a double protection. 这会使人误解为双重保护。
- Has been clear about HDPE external protecting tube main technical specification and product implementing standards. 明确了HDPE外护管主要技术指标及产品执行标准。
- Both the derrick deviation and the wellhead's eccentricity will cause the serious wearing of the casing (or casing protecting tube) close to the wellhead. 井架不正或井口偏心,会造成近井口套管(或套管防磨套)的磨损。
- With double protection fuses can avoid the expiosion of bulb when it is burning. 双保险丝结构,更安全可靠。
- Female is in the state of aphasia which is under the double protective screen of historical ignorance and sexual prejudice in textualized history. 摘要女性在文本化的历史中处于历史忽视与性别歧视双重屏蔽下的“失语”状态。
- With in-air and spray pressure double adjustment, Double protection with over temperature alarming and power off. 进气压力及喷雾压力双重调节，超温报警并切断加热电源，具有双重保护。
- A taper or acute protection tube made from stainless steel is on the front of the products. 产品前端配有锥形或锐角不锈钢保护管。
- The angle and the length of the protection tube, the wire and connect way are all fit for the buyer. 保护管角度,长度,连接方式,连接线类型由用户自定。
- Preparing double protection and jointly cracking down on counterfeiting, cybersquatting and other violations are without delay. 做好双项保护、共同打击仿冒、抢注等侵权事件刻不容缓。
- A1-TECH Mosquito Swatter with a torch: 1、 Healthy：Kill mosquitoes just like playing tennis ball2、 Safe：Double protection net. 1、健康：打羽毛球一样地打蚊子；2、安全：双层防护网，内置电源供电；3、方便：照明、灭蚊功能合二为一；
- The protection tube can remain in the installed condition, so that the process does not need to be interrupted for the programming procedure. 防护管始终保持在原有的安装状态,使得在编程过程中不会影响到程序。
- When upper protective tube construction are leak-proof. Measuring temperature object: hearth firehrick temperature, run temperature 1000 1200. 测温对象:炉膛耐火砖温度,工作温度1000 1200。
- If you find double protection IC MM1373 (373E) on your battery PCB (for example DELL 1691P) you should connect cells as follow: GND ("-"), VCC ("+"), middle then any. M37516/80AF 例如DELL的1691p 线路板上有双重保护集成电路 “MM1373 (373E)” 你需要按照 先连接负极，然后是正极，中间线，最后是其他线的顺序连接。
- The thermocouple protects tube, Desulfurize mouth, Eliminate gas bat, and Eliminate gas professional business enterprise of correlated equipments. 热电偶保护管，脱硫嘴，除气棒及除气相关设备的专业企业。
- The products used in clinic. Before using, pls rive off the little packing, take the injection needle and protective tube. 本品供临床使用，撕开小包装，取出注射针，取下保护套即可使用。
- porcelain thermocouple protecting tube 热电偶瓷保护管
- DJI series current-time switching devices,having double protection functionalities of current and time switching,are especially suitable to be used in JJ1 series auto-induction voltage-reduced starting control cabinets as auto-switching elements. DJ1系列电流时间转换装置，具有电流和时问转换的双重保护功能，因此特别适合于 JJ1系 列自耦降压起动控制柜中作为自动转换元件之用。
- Three sections LED Fence Protect Tube 透明色三段护栏管
