1) recessed tube-tube sheet
管子内缩管板
1.
A series of welding process testing showed that using recessed tube-tube sheet,high Cr-Ni welding materials and automatic TIG welding technology could improve the welding quality of tube-tube sheet and its reliability.
并通过一系列焊接工艺试验,确定采用管子内缩管板和高铬镍焊材及自动脉冲钨极氩弧焊方法,提高了管子管板的焊接质量和可靠性。
2) tube to tube sheet
管子管板
1.
Automatic pulsed tungsten argon arc welding of tube to tube sheet in the high-pressured heat exchanger;
高压换热器管子管板自动脉冲钨极氩弧焊
5) The internal-front boiler tube plate
内前管板
补充资料：缩板
1.见"缩版"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条