清扫孔
- 网络Cleaning hole;GSQ
清扫孔-
储罐清扫孔焊接应力及变形的控制
Control of Storage Tank Clean - out Welding Stress & Deformation
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大型储罐齐平型清扫孔
The flushed type cleaning door of large tank
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清扫孔装于重质油罐底部、清扫孔油罐可放出污水扫除内污泥。
Cleanout hole series can be set at the cornet from the bottom tank shell course to the bottom of the heavy oil storage tank for cleaning and draining during maintenance .