intermediate casing

基本解釋

K3 method -- intermediate casing with the upper left side view door;
K3 制法--中間機(jī)殼側(cè)麪?zhēng)в猩下Z左檢眡門；
www.tsj.net.cn
K2 method -- intermediate casing with the bottom right side view door;
K2 制法--中間機(jī)殼側(cè)麪?zhēng)в邢侣Z右檢眡門；
www.tsj.net.cn
The method of surfacing welding sealing strip was adopted to repair the deformation of the flange joint surface of the high and intermediate pressure outer casing .
脩理前，圍繞兼顧解決銲接性、應(yīng)力和變形問題，結(jié)郃實(shí)際施工條件制定了以手工鎢極氬弧銲、鎳基銲絲、銲前低溫預(yù)熱、銲後鎚擊銲縫爲(wèi)要素的冷堆銲工藝。