| 摘要 |
A weld assembled tank comprising; (a) a disc-like base plate, (b) an annular supporting plate superposed on the base plate, said annular supporting plate being welded to the base plate, at its outer circumferential edge with its inner circumferential edge being free, and (c) a cylindrical shell plate erected on the supporting plate, the lower end of said shell plate being welded to the supporting plate at both its inner and outer circumferential sides.
|
