surface casing pressure 中文意思是什麼
surface casing pressure
解釋
井口套壓-
Tianjin international steeltube trade center main production main products are : stainless steel pipe, seamless pipe, high - temperature high - pressure pipe, tube chemical, mechanical structure with steel pipes and cylinder pipe, line pipe and large - diameter surface casing various material models of various series
天津國際商貿管材銷售中心主要生產經營主要產品有:不銹鋼管、無縫圓管、高壓高溫鋼管、化工用管、機械構造用鋼管、氣瓶管、管線管、大口徑表層套管各種不同材質不同型號的各種系列。 -
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
摘要湛江發電廠在1999年1 (上標# )機組大修中採用堆焊密封帶方法修理了汽輪機高中壓外缸中分面的變形缺陷。
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