1)  wall pipe
穿墙管
2)  boiler tube
锅炉穿墙管
1.
Analysis and prevention of the boiler tube s leakage;
锅炉穿墙管泄漏原因分析及防治措施
3)  flanged wall piece
法兰穿墙管
4)  penetrating wall
穿墙
1.
The attenuation of radar wave after penetrating wall and the wavelength selecting were summarized,radar echo signal was theoretically deduced,Bessel function was introduced into processing echo signal and the basic frequencies and harmonic combinations of breathing and heart beating were simulated.
雷达穿墙检测是一种新颖的生命探测技术,可应用于地震后废墟中人员搜寻以及反恐行动中人质的营救等场合。
5)  wall bushing
穿墙套管
1.
Oilpaper capacity type wall bushing is used for insulation and fixed HV or EHV conductor that crosses the wallboard of building in power plant and substation mainly.
油纸电容式穿墙套管主要用于发电厂、变电站中引导高压或超高压导线穿过建筑物的墙板,作为导电载流和高压对地墙板的绝缘及机械固定用。
6)  sealing to through the wall
穿墙密封
1.
Experience about platen superheater’s abrasion proof, heat expansion and sealing to through the wall in arrangement.
指出大中型循环流化床锅炉采用屏式过热器的必要性 ,概述了屏式过热器的布置方式 ,提出了设计质量流速的合理范围以及壁温计算应遵循的原则 ,总结了屏式过热器在结构设计中的防磨、热膨胀、穿墙密封等方面的经验。
参考词条
补充资料：穿墙
1.谓在墙上凿洞为鸡窝。 2.借指破旧的房屋。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。