After the installation of adiabatic pipe in this region,the flow is obviously improved and the vapor consumption reduced.
结果表明,汽相主要集中在换热器上部,尤其是接近上端封头处壳侧内高温蒸气聚积严重,在顶部高温段加绝热套管后,可显著改善顶部流动,减少高温蒸气集聚,其热流率增加达13。
Design of on-line monitoring for leak current of insulating casing;
绝缘套管泄漏电流在线检测单元设计
A typical formulation of a hard quality PVC insulating casing attached to the production is presented .
结合生产实际 ,通过配方设计和性能测试 ,给出了一种新型改性硬质PVC绝缘套管的典型配方 ,该配方应用于低温注射成型 ,取得了满意的效
An insulating lining for an aperture through which a conductor passes.
绝缘套管为导体的通过提供缝隙的绝缘套管
Field test method of transformer with oil/gas insulating bushing outgoing lines
油/气绝缘套管出线变压器现场试验方法
These resins are applied to a glass fiber mat and are eventually used to manufacture heat resisting electrical insulators.
这些树脂使用在玻璃纤维布上，最终生产出耐高温的绝缘套管。
An insulation covering for a steam pipe, wire, boiler, or similar part.
绝缘护套蒸汽管、电线、锅炉或类似部分的绝缘外套
Simulating Electric Field Distributing and Optimizing Designs of HV Compound Insulation Wall Bushing and Cable Termination;
高压复合绝缘穿墙套管和电缆终端电场仿真及优化设计
Electric Field Analysis and Research on the Insulation Problems of a Converter Transformer HVDC Bushing;
换流变压器高压直流套管电场分析与绝缘问题研究
Investigation on Dielectric Properties of Epoxy/Crepe Paper Composites for Ultra-high Voltage DC Bushing
特高压直流套管用环氧树脂/皱纹纸复合绝缘体系介电性能的研究
rubber-insulated sheathed ordinary flexible cord
橡皮绝缘护套通用型软线
Local telecommunication cables with paper insulation and lead sheath
GB/T14134-1993纸绝缘铅套市内通信电缆
The Insulation Inspection Method for Submarine Cable Sheath of Hainan Grid Interconnection Project
海南联网海底电缆护套绝缘监测方法
nonmetallic insulating tube for thermocouples
热电偶用非金属绝缘管
flexible delivery pipe with vacuum insulation
真空绝缘挠性输液管
silicon insulated gate fet
硅绝缘栅场效应晶体管
Cable Pipe- a protection casing pipe used for special purposes when crossing roads or bridges, with good characteristics of being acidproof and alkaliproof, and good performance on electric insulation and electromagnetic shielding.
电缆管——为电缆过路、过桥专用保护套管，具有良好的耐酸碱和电气绝缘性能，电磁屏蔽性能。
Plastic insulated control cables--Polyvinyl chloride insulated and sheathed control cables
GB9330.2-1988塑料绝缘控制电缆聚氯乙烯绝缘和护套控制电缆
isolator (-ter)
绝缘体;绝缘体;绝缘物;绝缘物;绝缘子;绝缘子
Composite stainless steel tube stranding,HDPE inner sheath,medium carbon steel wire armour,Ditumen coating,polypropylene yarn wrapping covering.
不锈钢管光纤单元绞合，聚乙烯绝缘内护套，钢丝铠装，沥青浇灌，聚丙烯绳外被。
"also, provide a protective sleeve that allows operation of the valve without breaking the vapor seal or disturbing the insulation."
此外,还要配置保护性套管,使得操作阀门时不会破坏气体密封或绝缘性能。
