外套管 meaning in English
external casing
outer shell
outer thimble
outer tube
outer wheel path
Examples
- The comparison of the effect of the two methods for fastening the outer tube of tracheotomy
气管切开外套管固定带方法改良的临床效果观察 - Thermally insulated underground pipelines - specific testing and inspection requirements for cased systems without air gap
绝热地下管道.无气隙的外套管系统专门试验及检验要求 - 0 - gw is made of high aluminum ceramic , corundum or carborundum . it is favorable of corrosion - proof and high temperature - resistant . with operating temperaturearriving at 0 to 1600 forthermo electrodes use ptrh - pt noble metal wire
M - wr - 4g0 - gw耐高温热电偶外套管采用高铝管刚玉管或碳化硅管，有较好的耐腐蚀性，耐高温，使用温度01600 ，热电偶采用铂铑铂贵金属丝。 - 0 - gwfl high temperature hearth thermocouple which outer protective tube made up high temperature metal , the max temperature can arrive at 1300 . hearth thermocouple usually use k type with a wide range of temperature from - 270 to 1370
H - wrk - 4g0 - gwfl高温炉膛热电偶，外套管采用高温金属测温保护套管，最高温度达到1300 ，热电偶分度号采用k型，测量范围270 1370 ，上接保护管部分采用隔漏结构。