repair welding

基本解釋

Repair welding for defects should be controlled in accordance with in the Welding Repair Procedure (NQCP-09/02) .
缺陷修補焊接應(yīng)遵照焊接修補程序（NQCP-09/02）的要求進行控制。
Repair welding technology of allocating convex for dry gas seal in barrel type centrifugal Compressor caused by operation fault is introduced.
介紹了筒型離心式壓縮機干氣密封凸臺由于操作上造成的缺陷，從而進行的補焊工藝。
This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.
介紹了對油泵機缸體鋁錳合金鑄造件缺陷補焊修復(fù)的技術(shù)工藝，且彌補了若采用交流氬弧焊和氣焊施焊時存在的不足。